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2. Biallelic CRELD1 variants cause a multisystem syndrome, including neurodevelopmental phenotypes, cardiac dysrhythmias, and frequent infections

Author

Borras, Silvia, Clark, Caroline, Dean, John, Miedzybrodzka, Zosia, Ross, Alison, Tennant, Stephen, Dabir, Tabib, Donnelly, Deirdre, Humphreys, Mervyn, Magee, Alex, McConnell, Vivienne, McKee, Shane, McNerlan, Susan, Morrison, Patrick J., Rea, Gillian, Stewart, Fiona, Cole, Trevor, Cooper, Nicola, Cooper-Charles, Lisa, Cox, Helen, Islam, Lily, Jarvis, Joanna, Keelagher, Rebecca, Lim, Derek, McMullan, Dominic, Morton, Jenny, Naik, Swati, O’Driscoll, Mary, Ong, Kai-Ren, Osio, Deborah, Ragge, Nicola, Turton, Sarah, Vogt, Julie, Williams, Denise, Bodek, Simon, Donaldson, Alan, Hills, Alison, Low, Karen, Newbury-Ecob, Ruth, Norman, Andrew M., Roberts, Eileen, Scurr, Ingrid, Smithson, Sarah, Tooley, Madeleine, Abbs, Steve, Armstrong, Ruth, Dunn, Carolyn, Holden, Simon, Park, Soo-Mi, Paterson, Joan, Raymond, Lucy, Reid, Evan, Sandford, Richard, Simonic, Ingrid, Tischkowitz, Marc, Woods, Geoff, Bradley, Lisa, Comerford, Joanne, Green, Andrew, Lynch, Sally, McQuaid, Shirley, Mullaney, Brendan, Berg, Jonathan, Goudie, David, Mavrak, Eleni, McLean, Joanne, McWilliam, Catherine, Reavey, Eleanor, Azam, Tara, Cleary, Elaine, Jackson, Andrew, Lam, Wayne, Lampe, Anne, Moore, David, Porteous, Mary, Baple, Emma, Baptista, Júlia, Brewer, Carole, Castle, Bruce, Kivuva, Emma, Owens, Martina, Rankin, Julia, Shaw-Smith, Charles, Turner, Claire, Turnpenny, Peter, Tysoe, Carolyn, Bradley, Therese, Davidson, Rosemarie, Gardiner, Carol, Joss, Shelagh, Kinning, Esther, Longman, Cheryl, McGowan, Ruth, Murday, Victoria, Pilz, Daniela, Tobias, Edward, Whiteford, Margo, Williams, Nicola, Barnicoat, Angela, Clement, Emma, Faravelli, Francesca, Hurst, Jane, Jenkins, Lucy, Jones, Wendy, Ajith Kumar, V.K., Lees, Melissa, Loughlin, Sam, Male, Alison, Morrogh, Deborah, Rosser, Elisabeth, Scott, Richard, Wilson, Louise, Beleza, Ana, Deshpande, Charu, Flinter, Frances, Holder, Muriel, Irving, Melita, Izatt, Louise, Josifova, Dragana, Mohammed, Shehla, Molenda, Aneta, Robert, Leema, Roworth, Wendy, Ruddy, Deborah, Ryten, Mina, Yau, Shu, Bennett, Christopher, Blyth, Moira, Campbell, Jennifer, Coates, Andrea, Dobbie, Angus, Hewitt, Sarah, Hobson, Emma, Jackson, Eilidh, Jewell, Rosalyn, Kraus, Alison, Prescott, Katrina, Sheridan, Eamonn, Thomson, Jenny, Bradshaw, Kirsty, Dixit, Abhijit, Eason, Jacqueline, Haines, Rebecca, Harrison, Rachel, Mutch, Stacey, Sarkar, Ajoy, Searle, Claire, Shannon, Nora, Sharif, Abid, Suri, Mohnish, Vasudevan, Pradeep, Canham, Natalie, Ellis, Ian, Greenhalgh, Lynn, Howard, Emma, Stinton, Victoria, Swale, Andrew, Weber, Astrid, Banka, Siddharth, Breen, Catherine, Briggs, Tracy, Burkitt-Wright, Emma, Chandler, Kate, Clayton-Smith, Jill, Donnai, Dian, Douzgou, Sofia, Gaunt, Lorraine, Jones, Elizabeth, Kerr, Bronwyn, Langley, Claire, Metcalfe, Kay, Smith, Audrey, Wright, Ronnie, Bourn, David, Burn, John, Fisher, Richard, Hellens, Steve, Henderson, Alex, Montgomery, Tara, Splitt, Miranda, Straub, Volker, Wright, Michael, Zwolinski, Simon, Allen, Zoe, Bernhard, Birgitta, Brady, Angela, Brooks, Claire, Busby, Louise, Clowes, Virginia, Ghali, Neeti, Holder, Susan, Ibitoye, Rita, Wakeling, Emma, Blair, Edward, Carmichael, Jenny, Cilliers, Deirdre, Clasper, Susan, Gibbons, Richard, Kini, Usha, Lester, Tracy, Nemeth, Andrea, Poulton, Joanna, Price, Sue, Shears, Debbie, Stewart, Helen, Wilkie, Andrew, Albaba, Shadi, Baker, Duncan, Balasubramanian, Meena, Johnson, Diana, Parker, Michael, Quarrell, Oliver, Stewart, Alison, Willoughby, Josh, Crosby, Charlene, Elmslie, Frances, Homfray, Tessa, Jin, Huilin, Lahiri, Nayana, Mansour, Sahar, Marks, Karen, McEntagart, Meriel, Saggar, Anand, Tatton-Brown, Kate, Butler, Rachel, Clarke, Angus, Corrin, Sian, Fry, Andrew, Kamath, Arveen, McCann, Emma, Mugalaasi, Hood, Pottinger, Caroline, Procter, Annie, Sampson, Julian, Sansbury, Francis, Varghese, Vinod, Baralle, Diana, Callaway, Alison, Cassidy, Emma J., Daniels, Stacey, Douglas, Andrew, Foulds, Nicola, Hunt, David, Kharbanda, Mira, Lachlan, Katherine, Mercer, Catherine, Side, Lucy, Temple, I. Karen, Wellesley, Diana, Ambrose, J.C., Arumugam, P., Baple, E.L., Bleda, M., Boardman-Pretty, F., Boissiere, J.M., Boustred, C.R., Caulfield, M.J., Chan, G.C., Craig, C.E.H., Daugherty, L.C., de Burca, A., Devereau, A., Elgar, G., Foulger, R.E., Fowler, T., FurióTarí, P., Hackett, J.M., Halai, D., Hamblin, A., Henderson, S., Holman, J.E., Hubbard, T.J.P., Ibáñez, K., Jackson, R., Jones, L.J., Kasperaviciute, D., Kayikci, M., Lahnstein, L., Lawson, K., Leigh, S.E.A., Leong, I.U.S., Lopez, F.J., MaleadyCrowe, F., Mason, J., McDonagh, E.M., Moutsianas, L., Mueller, M., Murugaesu, N., Need, A.C., Odhams, C.A., Patch, C., Perez-Gil, D., Polychronopoulos, D., Pullinger, J., Rahim, T., Rendon, A., Riesgo-Ferreiro, P., Rogers, T., Ryten, M., Savage, K., Sawant, K., Scott, R.H., Siddiq, A., Sieghart, A., Smedley, D., Smith, K.R., Sosinsky, A., Spooner, W., Stevens, H.E., Stuckey, A., Sultana, R., Thomas, E.R.A., Thompson, S.R., Tucci, A., Walsh, E., Watters, S.A., Welland, M.J., Williams, E., Witkowska, K., Acosta, Maria T., Adam, Margaret, Adams, David R., Agrawal, Pankaj B., Alejandro, Mercedes E., Alvey, Justin, Amendola, Laura, Andrews, Ashley, Ashley, Euan A., Azamian, Mahshid S., Bacino, Carlos A., Bademci, Guney, Baker, Eva, Balasubramanyam, Ashok, Baldridge, Dustin, Bale, Jim, Bamshad, Michael, Barbouth, Deborah, Bayrak-Toydemir, Pinar, Beck, Anita, Beggs, Alan H., Behrens, Edward, Bejerano, Gill, Bennet, Jimmy, Berg-Rood, Beverly, Bernstein, Jonathan A., Berry, Gerard T., Bican, Anna, Bivona, Stephanie, Blue, Elizabeth, Bohnsack, John, Bonnenmann, Carsten, Bonner, Devon, Botto, Lorenzo, Boyd, Brenna, Briere, Lauren C., Brokamp, Elly, Brown, Gabrielle, Burke, Elizabeth A., Burrage, Lindsay C., Butte, Manish J., Byers, Peter, Byrd, William E., Carey, John, Carrasquillo, Olveen, Peter Chang, Ta Chen, Chanprasert, Sirisak, Chao, Hsiao-Tuan, Clark, Gary D., Coakley, Terra R., Cobban, Laurel A., Cogan, Joy D., Coggins, Matthew, Cole, F. Sessions, Colley, Heather A., Cooper, Cynthia M., Craigen, William J., Crouse, Andrew B., Cunningham, Michael, D'Souza, Precilla, Dai, Hongzheng, Dasari, Surendra, Davids, Mariska, Dayal, Jyoti G., Deardorff, Matthew, Dell'Angelica, Esteban C., Dhar, Shweta U., Dipple, Katrina, Doherty, Daniel, Dorrani, Naghmeh, Douine, Emilie D., Draper, David D., Duncan, Laura, Earl, Dawn, Eckstein, David J., Emrick, Lisa T., Eng, Christine M., Esteves, Cecilia, Estwick, Tyra, Falk, Marni, Fernandez, Liliana, Ferreira, Carlos, Fieg, Elizabeth L., Findley, Laurie C., Fisher, Paul G., Fogel, Brent L., Forghani, Irman, Fresard, Laure, Gahl, William A., Glass, Ian, Godfrey, Rena A., Golden-Grant, Katie, Goldman, Alica M., Goldstein, David B., Grajewski, Alana, Groden, Catherine A., Gropman, Andrea L., Gutierrez, Irma, Hahn, Sihoun, Hamid, Rizwan, Hanchard, Neil A., Hassey, Kelly, Hayes, Nichole, High, Frances, Hing, Anne, Hisama, Fuki M., Holm, Ingrid A., Hom, Jason, Horike-Pyne, Martha, Huang, Alden, Huang, Yong, Isasi, Rosario, Jamal, Fariha, Jarvik, Gail P., Jarvik, Jeffrey, Jayadev, Suman, Johnston, Jean M., Karaviti, Lefkothea, Kelley, Emily G., Kennedy, Jennifer, Kiley, Dana, Kohane, Isaac S., Kohler, Jennefer N., Krakow, Deborah, Krasnewich, Donna M., Kravets, Elijah, Korrick, Susan, Koziura, Mary, Krier, Joel B., Lalani, Seema R., Lam, Byron, Lam, Christina, Lanpher, Brendan C., Lanza, Ian R., Lau, C. Christopher, LeBlanc, Kimberly, Lee, Brendan H., Lee, Hane, Levitt, Roy, Lewis, Richard A., Lincoln, Sharyn A., Liu, Pengfei, Liu, Xue Zhong, Longo, Nicola, Loo, Sandra K., Loscalzo, Joseph, Maas, Richard L., Macnamara, Ellen F., MacRae, Calum A., Maduro, Valerie V., Majcherska, Marta M., Mak, Bryan, Malicdan, May Christine V., Mamounas, Laura A., Manolio, Teri A., Mao, Rong, Maravilla, Kenneth, Markello, Thomas C., Marom, Ronit, Marth, Gabor, Martin, Beth A., Martin, Martin G., Martínez-Agosto, Julian A., Marwaha, Shruti, McCauley, Jacob, McCormack, Colleen E., McCray, Alexa T., McGee, Elisabeth, Mefford, Heather, Merritt, J. Lawrence, Might, Matthew, Mirzaa, Ghayda, Morava, Eva, Moretti, Paolo M., Morimoto, Marie, Mulvihill, John J., Murdock, David R., Nakano-Okuno, Mariko, Nath, Avi, Nelson, Stan F., Newman, John H., Nicholas, Sarah K., Nickerson, Deborah, Nieves-Rodriguez, Shirley, Novacic, Donna, Oglesbee, Devin, Orengo, James P., Pace, Laura, Pak, Stephen, Pallais, J. Carl, Papp, Jeanette C., Parker, Neil H., Phillips, John A., Posey, Jennifer E., Potocki, Lorraine, Pusey, Barbara N., Quinlan, Aaron, Raskind, Wendy, Raja, Archana N., Rao, Deepak A., Renteria, Genecee, Reuter, Chloe M., Rives, Lynette, Robertson, Amy K., Rodan, Lance H., Rosenfeld, Jill A., Rosenwasser, Natalie, Ruzhnikov, Maura, Sacco, Ralph, Sampson, Jacinda B., Samson, Susan L., Saporta, Mario, Scott, C. Ron, Schaechter, Judy, Schedl, Timothy, Scott, Daryl A., Sharma, Prashant, Shin, Jimann, Signer, Rebecca, Sillari, Catherine H., Silverman, Edwin K., Sinsheimer, Janet S., Sisco, Kathy, Smith, Edward C., Smith, Kevin S., Solem, Emily, Solnica-Krezel, Lilianna, Stoler, Joan M., Stong, Nicholas, Sullivan, Jennifer A., Sun, Angela, Sutton, Shirley, Sweetser, David A., Sybert, Virginia, Tabor, Holly K., Tamburro, Cecelia P., Tekin, Mustafa, Telischi, Fred, Thorson, Willa, Tifft, Cynthia J., Toro, Camilo, Tran, Alyssa A., Tucker, Brianna M., Urv, Tiina K., Vanderver, Adeline, Velinder, Matt, Viskochil, Dave, Vogel, Tiphanie P., Wahl, Colleen E., Wallace, Stephanie, Walley, Nicole M., Walsh, Chris A., Walker, Melissa, Wambach, Jennifer, Wan, Jijun, Wang, Lee-Kai, Wangler, Michael F., Ward, Patricia A., Wegner, Daniel, Wener, Mark, Wenger, Tara, Perry, Katherine Wesseling, Westerfield, Monte, Wheeler, Matthew T., Whitlock, Jordan, Wolfe, Lynne A., Woods, Jeremy D., Yamamoto, Shinya, Yang, John, Yu, Guoyun, Zastrow, Diane B., Zhao, Chunli, Zuchner, Stephan, Jeffries, Lauren, Mis, Emily K., McWalter, Kirsty, Donkervoort, Sandra, Brodsky, Nina N., Carpier, Jean-Marie, Ji, Weizhen, Ionita, Cristian, Roy, Bhaskar, Morrow, Jon S., Darbinyan, Armine, Iyer, Krishna, Aul, Ritu B., Chao, Katherine R., Cobbold, Laura, Cohen, Stacey, Custodio, Helena M., Drummond-Borg, Margaret, Finanger, Erika, Hainline, Bryan E., Helbig, Ingo, Hewson, Stacy, Hu, Ying, Jackson, Adam, Konstantino, Monica, Leach, Meganne E., McCormick, David, Nelson, Stanley, Nguyen, Joanne, Nugent, Kimberly, Ortega, Lucy, Goodkin, Howard P., Roeder, Elizabeth, Roy, Sani, Sapp, Katie, Saade, Dimah, Sisodiya, Sanjay M., Stals, Karen, Towner, Shelley, Wilson, William, Khokha, Mustafa K., Bönnemann, Carsten G., Lucas, Carrie L., and Lakhani, Saquib A.

Published
2024
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4. The loss of βI spectrin alters synaptic size and composition in the ja/ja mouse.

Author

Stankewich, Michael C., Peters, Luanne L., and Morrow, Jon S.

Subjects
CALCIUM-dependent protein kinase, DENTATE gyrus, SPECTRIN, BLOOD transfusion, DELETION mutation
Abstract

Introduction: Deletion or mutation of members of the spectrin gene family contributes to many neurologic and neuropsychiatric disorders. While each spectrinopathy may generate distinct neuropathology, the study of ßI spectrin's role (Sptb) in the brain has been hampered by the hematologic consequences of its loss. Methods: Jaundiced mice (ja/ja) that lack ßI spectrin suffer a rapidly fatal hemolytic anemia. We have used exchange transfusion of newborn ja/ja mice to blunt their hemolytic pathology, enabling an examination of ßI spectrin deficiency in the mature mouse brain by ultrastructural and biochemical analysis. Results: ßI spectrin is widely utilized throughout the brain as the ßIΣ2 isoform; it appears by postnatal day 8, and concentrates in the CA1,3 region of the hippocampus, dentate gyrus, cerebellar granule layer, cortical layer 2, medial habenula, and ventral thalamus. It is present in a subset of dendrites and absent in white matter. Without ßI spectrin there is a 20% reduction in postsynaptic density size in the granule layer of the cerebellum, a selective loss of ankyrinR in cerebellar granule neurons, and a reduction in the level of the postsynaptic adhesion molecule NCAM. While we find no substitution of another spectrin for ßI at dendrites or synapses, there is curiously enhanced ßIV spectrin expression in the ja/ja brain. Discussion: ßIΣ2 spectrin appears to be essential for refining postsynaptic structures through interactions with ankyrinR and NCAM. We speculate that it may play additional roles yet to be discovered. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Biallelic CRELD1 variants cause a multisystem syndrome including neurodevelopmental phenotypes, cardiac dysrhythmias, and frequent infections.

Author

Jeffries, Lauren, primary, Mis, Emily K., additional, McWalter, Kirsty, additional, Donkervoort, Sandra, additional, Brodsky, Nina N., additional, Carpier, Jean-Marie, additional, Ji, Weizhen, additional, Ionita, Cristian, additional, Roy, Bhaskar, additional, Morrow, Jon S., additional, Darbinyan, Armine, additional, Iyer, Krishna, additional, Aul, Ritu B., additional, Banka, Siddharth, additional, Chao, Katherine R., additional, Cobbold, Laura, additional, Cohen, Stacey, additional, Custodio, Helena M., additional, Drummond-Borg, Margaret, additional, Elmslie, Frances, additional, Finanger, Erika, additional, Hainline, Bryan E., additional, Helbig, Ingo, additional, Hewson, Stacy, additional, Hu, Ying, additional, Jackson, Adam, additional, Josifova, Dragana, additional, Konstantino, Monica, additional, Leach, Meganne E., additional, Mak, Bryan, additional, McCormick, David, additional, McGee, Elisabeth, additional, Nelson, Stanley, additional, Nguyen, Joanne, additional, Nugent, Kimberly, additional, Ortega, Lucy, additional, Goodkin, Howard P., additional, Roeder, Elizabeth, additional, Roy, Sani, additional, Sapp, Katie, additional, Saade, Dimah, additional, Sisodiya, Sanjay M., additional, Stals, Karen, additional, Towner, Shelley, additional, Wilson, William, additional, Khokha, Mustafa K., additional, Bönnemann, Carsten G., additional, Lucas, Carrie L., additional, Lakhani, Saquib A., additional, Acosta, Maria T., additional, Adam, Margaret, additional, Adams, David R., additional, Agrawal, Pankaj B., additional, Alejandro, Mercedes E., additional, Alvey, Justin, additional, Amendola, Laura, additional, Andrews, Ashley, additional, Ashley, Euan A., additional, Azamian, Mahshid S., additional, Bacino, Carlos A., additional, Bademci, Guney, additional, Baker, Eva, additional, Balasubramanyam, Ashok, additional, Baldridge, Dustin, additional, Bale, Jim, additional, Bamshad, Michael, additional, Barbouth, Deborah, additional, Bayrak-Toydemir, Pinar, additional, Beck, Anita, additional, Beggs, Alan H., additional, Behrens, Edward, additional, Bejerano, Gill, additional, Bennet, Jimmy, additional, Berg-Rood, Beverly, additional, Bernstein, Jonathan A., additional, Berry, Gerard T., additional, Bican, Anna, additional, Bivona, Stephanie, additional, Blue, Elizabeth, additional, Bohnsack, John, additional, Bonnenmann, Carsten, additional, Bonner, Devon, additional, Botto, Lorenzo, additional, Boyd, Brenna, additional, Briere, Lauren C., additional, Brokamp, Elly, additional, Brown, Gabrielle, additional, Burke, Elizabeth A., additional, Burrage, Lindsay C., additional, Butte, Manish J., additional, Byers, Peter, additional, Byrd, William E., additional, Carey, John, additional, Carrasquillo, Olveen, additional, Peter Chang, Ta Chen, additional, Chanprasert, Sirisak, additional, Chao, Hsiao-Tuan, additional, Clark, Gary D., additional, Coakley, Terra R., additional, Cobban, Laurel A., additional, Cogan, Joy D., additional, Coggins, Matthew, additional, Cole, F Sessions, additional, Colley, Heather A., additional, Cooper, Cynthia M., additional, Craigen, William J., additional, Crouse, Andrew B., additional, Cunningham, Michael, additional, D'Souza, Precilla, additional, Dai, Hongzheng, additional, Dasari, Surendra, additional, Davids, Mariska, additional, Dayal, Jyoti G., additional, Deardorff, Matthew, additional, Dell'Angelica, Esteban C., additional, Dhar, Shweta U., additional, Dipple, Katrina, additional, Doherty, Daniel, additional, Dorrani, Naghmeh, additional, Douine, Emilie D., additional, Draper, David D., additional, Duncan, Laura, additional, Earl, Dawn, additional, Eckstein, David J., additional, Emrick, Lisa T., additional, Eng, Christine M., additional, Esteves, Cecilia, additional, Estwick, Tyra, additional, Falk, Marni, additional, Fernandez, Liliana, additional, Ferreira, Carlos, additional, Fieg, Elizabeth L., additional, Findley, Laurie C., additional, Fisher, Paul G., additional, Fogel, Brent L., additional, Forghani, Irman, additional, Fresard, Laure, additional, Gahl, William A., additional, Glass, Ian, additional, Godfrey, Rena A., additional, Golden-Grant, Katie, additional, Goldman, Alica M., additional, Goldstein, David B., additional, Grajewski, Alana, additional, Groden, Catherine A., additional, Gropman, Andrea L., additional, Gutierrez, Irma, additional, Hahn, Sihoun, additional, Hamid, Rizwan, additional, Hanchard, Neil A., additional, Hassey, Kelly, additional, Hayes, Nichole, additional, High, Frances, additional, Hing, Anne, additional, Hisama, Fuki M., additional, Holm, Ingrid A., additional, Hom, Jason, additional, Horike-Pyne, Martha, additional, Huang, Alden, additional, Huang, Yong, additional, Isasi, Rosario, additional, Jamal, Fariha, additional, Jarvik, Gail P., additional, Jarvik, Jeffrey, additional, Jayadev, Suman, additional, Johnston, Jean M., additional, Karaviti, Lefkothea, additional, Kelley, Emily G., additional, Kennedy, Jennifer, additional, Kiley, Dana, additional, Kohane, Isaac S., additional, Kohler, Jennefer N., additional, Krakow, Deborah, additional, Krasnewich, Donna M., additional, Kravets, Elijah, additional, Korrick, Susan, additional, Koziura, Mary, additional, Krier, Joel B., additional, Lalani, Seema R., additional, Lam, Byron, additional, Lam, Christina, additional, Lanpher, Brendan C., additional, Lanza, Ian R., additional, Lau, C Christopher, additional, LeBlanc, Kimberly, additional, Lee, Brendan H., additional, Lee, Hane, additional, Levitt, Roy, additional, Lewis, Richard A., additional, Lincoln, Sharyn A., additional, Liu, Pengfei, additional, Liu, Xue Zhong, additional, Longo, Nicola, additional, Loo, Sandra K., additional, Loscalzo, Joseph, additional, Maas, Richard L., additional, Macnamara, Ellen F., additional, MacRae, Calum A., additional, Maduro, Valerie V., additional, Majcherska, Marta M., additional, Christine V Malicdan, May, additional, Mamounas, Laura A., additional, Manolio, Teri A., additional, Mao, Rong, additional, Maravilla, Kenneth, additional, Markello, Thomas C., additional, Marom, Ronit, additional, Marth, Gabor, additional, Martin, Beth A., additional, Martin, Martin G., additional, Martínez-Agosto, Julian A., additional, Marwaha, Shruti, additional, McCauley, Jacob, additional, McCormack, Colleen E., additional, McCray, Alexa T., additional, Mefford, Heather, additional, Merritt, J Lawrence, additional, Might, Matthew, additional, Mirzaa, Ghayda, additional, Morava, Eva, additional, Moretti, Paolo M., additional, Morimoto, Marie, additional, Mulvihill, John J., additional, Murdock, David R., additional, Nakano-Okuno, Mariko, additional, Nath, Avi, additional, Nelson, Stan F., additional, Newman, John H., additional, Nicholas, Sarah K., additional, Nickerson, Deborah, additional, Nieves-Rodriguez, Shirley, additional, Novacic, Donna, additional, Oglesbee, Devin, additional, Orengo, James P., additional, Pace, Laura, additional, Pak, Stephen, additional, Pallais, J Carl, additional, Papp, Jeanette C., additional, Parker, Neil H., additional, Phillips, John A., additional, Posey, Jennifer E., additional, Potocki, Lorraine, additional, Pusey, Barbara N., additional, Quinlan, Aaron, additional, Raskind, Wendy, additional, Raja, Archana N., additional, Rao, Deepak A., additional, Renteria, Genecee, additional, Reuter, Chloe M., additional, Rives, Lynette, additional, Robertson, Amy K., additional, Rodan, Lance H., additional, Rosenfeld, Jill A., additional, Rosenwasser, Natalie, additional, Ruzhnikov, Maura, additional, Sacco, Ralph, additional, Sampson, Jacinda B., additional, Samson, Susan L., additional, Saporta, Mario, additional, Scott, C Ron, additional, Schaechter, Judy, additional, Schedl, Timothy, additional, Scott, Daryl A., additional, Sharma, Prashant, additional, Shin, Jimann, additional, Signer, Rebecca, additional, Sillari, Catherine H., additional, Silverman, Edwin K., additional, Sinsheimer, Janet S., additional, Sisco, Kathy, additional, Smith, Edward C., additional, Smith, Kevin S., additional, Solem, Emily, additional, Solnica-Krezel, Lilianna, additional, Stoler, Joan M., additional, Stong, Nicholas, additional, Sullivan, Jennifer A., additional, Sun, Angela, additional, Sutton, Shirley, additional, Sweetser, David A., additional, Sybert, Virginia, additional, Tabor, Holly K., additional, Tamburro, Cecelia P., additional, Tekin, Mustafa, additional, Telischi, Fred, additional, Thorson, Willa, additional, Tifft, Cynthia J., additional, Toro, Camilo, additional, Tran, Alyssa A., additional, Tucker, Brianna M., additional, Urv, Tiina K., additional, Vanderver, Adeline, additional, Velinder, Matt, additional, Viskochil, Dave, additional, Vogel, Tiphanie P., additional, Wahl, Colleen E., additional, Wallace, Stephanie, additional, Walley, Nicole M., additional, Walsh, Chris A., additional, Walker, Melissa, additional, Wambach, Jennifer, additional, Wan, Jijun, additional, Wang, Lee-Kai, additional, Wangler, Michael F., additional, Ward, Patricia A., additional, Wegner, Daniel, additional, Wener, Mark, additional, Wenger, Tara, additional, Perry, Katherine Wesseling, additional, Westerfield, Monte, additional, Wheeler, Matthew T., additional, Whitlock, Jordan, additional, Wolfe, Lynne A., additional, Woods, Jeremy D., additional, Yamamoto, Shinya, additional, Yang, John, additional, Yu, Guoyun, additional, Zastrow, Diane B., additional, Zhao, Chunli, additional, Zuchner, Stephan, additional, Ambrose, J.C., additional, Arumugam, P., additional, Baple, E.L., additional, Bleda, M., additional, Boardman-Pretty, F., additional, Boissiere, J.M., additional, Boustred, C.R., additional, Caulfield, M.J., additional, Chan, G.C., additional, Craig, C.E.H., additional, Daugherty, L.C., additional, de Burca, A., additional, Devereau, A., additional, Elgar, G., additional, Foulger, R.E., additional, Fowler, T., additional, FurióTarí, P., additional, Hackett, J.M., additional, Halai, D., additional, Hamblin, A., additional, Henderson, S., additional, Holman, J.E., additional, Hubbard, T.J.P., additional, Ibáñez, K., additional, Jackson, R., additional, Jones, L.J., additional, Kasperaviciute, D., additional, Kayikci, M., additional, Lahnstein, L., additional, Lawson, K., additional, Leigh, S.E.A., additional, Leong, I.U.S., additional, Lopez, F.J., additional, MaleadyCrowe, F., additional, Mason, J., additional, McDonagh, E.M., additional, Moutsianas, L., additional, Mueller, M., additional, Murugaesu, N., additional, Need, A.C., additional, Odhams, C.A., additional, Patch, C., additional, Perez-Gil, D., additional, Polychronopoulos, D., additional, Pullinger, J., additional, Rahim, T., additional, Rendon, A., additional, Riesgo-Ferreiro, P., additional, Rogers, T., additional, Ryten, M., additional, Savage, K., additional, Sawant, K., additional, Scott, R.H., additional, Siddiq, A., additional, Sieghart, A., additional, Smedley, D., additional, Smith, K.R., additional, Sosinsky, A., additional, Spooner, W., additional, Stevens, H.E., additional, Stuckey, A., additional, Sultana, R., additional, Thomas, E.R.A., additional, Thompson, S.R., additional, Tucci, A., additional, Walsh, E., additional, Watters, S.A., additional, Welland, M.J., additional, Williams, E., additional, and Witkowska, K., additional

Published
2023
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17. Outer hair cell function is normal in βV spectrin knockout mice

Author

Stankewich, Michael C., primary, Bai, Jun-Ping, additional, Stabach, Paul R., additional, Khan, Saaim, additional, Tan, Winston J.T., additional, Surguchev, Alexei, additional, Song, Lei, additional, Morrow, Jon S., additional, Santos-Sacchi, Joseph, additional, and Navaratnam, Dhasakumar S., additional

Published
2022
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19. CECR2 drives breast cancer metastasis by promoting NF-κB signaling and macrophage-mediated immune suppression

Author

Zhang, Meiling, primary, Liu, Zongzhi Z., additional, Aoshima, Keisuke, additional, Cai, Wesley L., additional, Sun, Hongyin, additional, Xu, Tianrui, additional, Zhang, Yangyi, additional, An, Yongyan, additional, Chen, Jocelyn F., additional, Chan, Lok Hei, additional, Aoshima, Asako, additional, Lang, Sabine M., additional, Tang, Zhenwei, additional, Che, Xuanlin, additional, Li, Yao, additional, Rutter, Sara J., additional, Bossuyt, Veerle, additional, Chen, Xiang, additional, Morrow, Jon S., additional, Pusztai, Lajos, additional, Rimm, David L., additional, Yin, Mingzhu, additional, and Yan, Qin, additional

Published
2022
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36. Targeted deletion of [beta]III spectrin impairs synaptogenesis and generates ataxic and seizure phenotypes

Author

Stankewich, Michael C., Gwynn, Babette, Ardito, Thomas, Ji, Lan, Kim, Jung, Robledo, Raymond F., Lux, Samuel E., Peters, Luanne L., and Morrow, Jon S.

Subjects
Membrane proteins -- Properties, Spinocerebellar ataxia -- Research, Cytoskeleton -- Physiological aspects, Science and technology
Abstract

The spectrin membrane skeleton controls the disposition of selected membrane channels, receptors, and transporters. In the brain [beta]III spectrin binds directly to the excitatory amino acid transporter (EAAT4), the glutamate receptor delta, and other proteins. Mutations in [beta]III spectrin link strongly to human spinocerebellar ataxia type 5 (SCA5), correlating with alterations in EAAT4. We have explored the mechanistic basis of this phenotype by targeted gene disruption of Spnb3. Mice lacking intact [beta]III spectrin develop normally. By 6 months they display a mild nonprogressive ataxia. By 1 year most [Spnb3.sup.-/-] animals develop a myoclonic seizure disorder with significant reductions of EAAT4, EAAT1, GluR[delta], IP3R, and NCAM140. Other synaptic proteins are normal. The cerebellum displays increased dark Purkinje cells (PC), a thin molecular layer, fewer synapses, a loss of dendritic spines, and a 2-fold expansion of the PC dendrite diameter. Membrane and expanded Golgi profiles fill the PC dendrite and soma, and both regions accumulate EAAT4. Correlating with the seizure disorder are enhanced hippocampal levels of neuropeptide Y and EAAT3 and increased calpain proteolysis of [alpha]II spectrin. It appears that [beta]III spectrin disruption impairs synaptogenesis by disturbing the intracellular pathways selectively regulating protein trafficking to the synapse. The mislocalization of these proteins secondarily disrupts glutamate transport dynamics, leading to seizures, neuronal damage, and compensatory changes in EAAT3 and neuropeptide Y. cytoskeleton | membrane | spinocerebellar ataxia type 5 | excitatory amino acid transporter 4 | Purkinje doi/10.1073/pnas.1001522107

Published
2010

37. Ankyrin facilitates intracellular trafficking of [[alpha].sub.1]-[Na.sup.+]-[K.sup.+]-ATPase in polarized cells

Author

Stabach, Paul R., Devarajan, Prasad, Stankewich, Michael C., Bannykh, Serguei, and Morrow, Jon S.

Subjects
Membrane proteins -- Properties, Endoplasmic reticulum -- Properties, Golgi apparatus -- Properties, Cytoskeleton -- Properties, Cell physiology -- Research, Biological sciences
Abstract

Defects in ankyrin underlie many hereditary disorders involving the mislocalization of membrane proteins. Such phenotypes are usually attributed to ankyrin's role in stabilizing a plasma membrane scaffold, but this assumption may not be accurate. We found in Madin-Darby canine kidney cells and in other cultured cells that the 25-residue ankyrin-binding sequence of [[alpha].sub.1]-[Na.sup.+]-[K.sup.+]-ATPase facilitates the entry of [[alpha].sub.l], [[beta].sub.1]-[Na.sup.+]-[K.sup.+]-ATPase into the secretory pathway and that replacement of the cytoplasmic domain of vesicular stomatitis virus G protein (VSV-G) with this ankyrin-binding sequence bestows ankyrin dependency on the endoplasmic reticulum (ER) to Golgi trafficking of VSV-G. Expression of the ankyrin-binding sequence of [[alpha].sub.1]-[Na.sup.+][K.sup.+]ATPase alone as a soluble cytosolic peptide acts in trans to selectively block ER to Golgi transport of both wild-type [[alpha].sub.1]-[Na.sup.+][K.sup.+]-AT Pase and a VSV-G fusion protein that includes the ankyrin-binding sequence, whereas the trafficking of other proteins remains unaffected. Similar phenotypes are also generated by small hairpin RNA-mediated knockdown of ankyrin R or the depletion of ankyrin in semipermeabilized cells. These data indicate that the adapter protein ankyrin acts not only at the plasma membrane but also early in the secretory pathway to facilitate the intracellular trafficking of [alpha].sub.1] [Na.sup.+]-[K.sup.+]-ATPase and presumably other selected proteins. This novel ankyrindependent assembly pathway suggests a mechanism whereby hereditary disorders of ankyrin may be manifested as diseases of membrane protein ER retention or mislocalization. spectrin; membrane protein; endoplasmic reticulum retention; Golgi; cytoskeleton; disease; endoplasmic reticulum

Published
2008

38. Sequential degradation of [alpha]II and [beta]II spectrin by calpain in glutamate or maitotoxin-stimulated cells

Author

Glanz, Susan B., Cianci, Carol D., Iyer, Rathna, Pradhan, Deepti, Wang, Kevin K.W., and Morrow, Jon S.

Subjects
Calpain -- Chemical properties, Glutamate -- Chemical properties, Neurons -- Research, Biological sciences, Chemistry
Abstract

A study was conducted to identify a second calmodulin-regulated site targeted by calpain in [alpha]II spectrin and three novel sites of cleavage in [beta]II spectrin. It was found that glutamate stimulation of cortical neurons preferentially induces [alpha]II spectrin cleavage as a very early event while in non-glutamate responsive SH-SY5Y cells, spectrin is unaffected by glutamate exposure.

Published
2007

39. Outer Hair Cell Function is Normal in βV Spectrin Knockout Mice

Author

Stankewich, Michael C., primary, Bai, Jun-Ping, additional, Stabach, Paul R., additional, Khan, Saaim, additional, Tan, Winston J.T., additional, Surguchev, Alexei, additional, Song, Lei, additional, Morrow, Jon S., additional, Santos-Sacchi, Joseph, additional, and Navaratnam, Dhasakumar S., additional

Published
2021
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41. Neural cell adhesion molecule (NCAM) association with PKC[[beta].sub.2] via [beta]I spectrin is implicated in NCAM-mediated neurite outgrowth

Author

Leshchyns'ka, Iryna, Sytnyk, Vladimir, Morrow, Jon S., and Schachner, Melitta

Subjects
Cells, Neurons -- Research, Biological sciences
Abstract

In hippocampal neurons and transfected CHO cells, neural cell adhesion molecule (NCAM) 120, NCAM140, and NCAM180 form Triton X-100-insoluble complexes with [beta]I spectrin. Heteromeric spectrin ([alpha]I[beta]I) binds to the intracellular domain of NCAM180, and isolated spectrin subunits bind to both NCAM180 and NCAM140, as does the [beta]I spectrin fragment encompassing second and third spectrin repeats ([beta][I.sub.2-3]). In NCAM120-transfected cells, [beta]I spectrin is detectable predominantly in lipid rafts. Treatment of cells with methyl-[beta]-cyclodextrin disrupts the NCAM120--spectrin complex, implicating lipid rafts as a platform linking NCAM120 and spectrin. NCAM140/NCAM180-[beta]I spectrin complexes do not depend on raft integrity and are located both in rafts and raft-free membrane domains. PKC[[beta].sub.2] forms detergent-insoluble complexes with NCAM140/NCAM180 and spectrin. Activation of NCAM enhances the formation of NCAM140/NCAM180--spectrin--PKC[[beta].sub.2] complexes and results in their redistribution to lipid rafts. The complex is disrupted by the expression of dominant-negative [beta][I.sub.2-3], which impairs binding of spectrin to NCAM, implicating spectrin as the bridge between PKC[[beta].sub.2] and NCAM140 or NCAM180. Redistribution of PKC[[beta].sub.2] to NCAM--spectrin complexes is also blocked by a specific fibroblast growth factor receptor inhibitor. Furthermore, transfection with [beta][I.sub.2-3] inhibits NCAM-induced neurite outgrowth, showing that formation of the NCAM--spectrin-PKC[[beta].sub.2] complex is necessary for NCAM-mediated neurite outgrowth.

Published
2003

42. Dissociation of spectrin-ankyrin complex as a basis for loss of Na-K-ATPase polarity after ischemia

Author

Woroniecki, Robert, Ferdinand, Jean R., Morrow, Jon S., and Devarajan, Prasad

Subjects
Renal artery obstruction -- Physiological aspects, Adenosine triphosphatase -- Physiological aspects, Polarity (Biology) -- Analysis, Membrane disorders -- Physiological aspects, Biological sciences
Abstract

The polarized distribution of Na-K-ATPase at the basolateral membranes of renal tubule epithelial cells is maintained via a tethering interaction with the underlying spectrin-ankyrin cytoskeleton. In this study, we have explored the mechanism underlying the loss of Na-K-ATPase polarity after ischemic injury in Madin-Darby canine kidney (MDCK) cells, utilizing a novel antibody raised against a recently described kidney-specific isoform of ankyrin. In control MDCK cells, ankyrin was colocalized with Na-K-ATPase at the basolateral membrane. ATP depletion resulted in a duration-dependent mislocation of Na-K-ATPase and ankyrin throughout the cytoplasm. Colocalization studies showed a partial overlap between the distribution of ankyrin and Na-K-ATPase at all periods after ATP depletion. By immunoprecipitation with anti-ankyrin antibody, the mislocated Na-K-ATPase remained bound to ankyrin at all time points after ATP depletion. However, the interaction between ankyrin and spectrin was markedly diminished within 3 h of ATP depletion and was completely lost after 6 h. In solution binding assays using a fusion peptide of glutathione S-transferase with the ankyrin binding domain of Na-K-ATPase, a complex with ankyrin was detected at all time points after ATP depletion, but spectrin was lost from the complex in a duration-dependent manner. The loss of spectrin binding was not attributable to spectrin degradation but was associated with hyperphosphorylation of ankyrin. The results suggest that a dissociation of the membrane-cytoskeleton complex at the spectrin-ankyrin interface may contribute to the loss of Na-K-ATPase polarity after ischemic injury and reaffirm a critical adapter role for ankyrin in the normal maintenance of Na-K-ATPase polarity. phosphorylation; Madin-Darby canine kidney; adenosine 5'-triphosphatase depletion

Published
2003

43. CECR2 Drives Breast Cancer Metastasis by Suppressing Macrophage Inflammatory Responses

Author

Zhang, Meiling, primary, Liu, Zongzhi Z., additional, Aoshima, Keisuke, additional, Zhang, Yangyi, additional, An, Yongyan, additional, Aoshima, Asako, additional, Chan, Lok Hei, additional, Lang, Sabine M., additional, Sun, Hongyi, additional, Tang, Zhenwei, additional, Rutter, Sara J., additional, Booth, Carmen J., additional, Bossuyt, Veerle, additional, Chen, Xiang, additional, Morrow, Jon S., additional, Pusztai, Lajos, additional, Rimm, David. L., additional, Yin, Mingzhu, additional, and Yan, Qin, additional

Published
2020
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44. Brain and muscle express a unique alternative transcript of alphaII spectrin

Author

Cianci, Carol D., Zhang, Zhushan, Pradhan, Deepti, and Morrow, Jon S.

Subjects
Cytoskeletal proteins -- Research, Biological sciences, Chemistry
Abstract

There appear to be four different isoforms of alphaII spectrin. The 15th repeat unit incorporating insert 2 may be involved in creating these isoforms.

Published
1999

46. A widely expressed betaIII spectrin associated with Golgi and cytoplasmic vesicles

Author

Stankewich, Michael C., Tse, William T., Peters, Luanne T., Ch'ng, Yeang, John, Kathryn M., Stabach, Paul R., Devarajan, Prasad, Morrow, Jon S., and Lux, Samuel E.

Subjects
Membrane proteins -- Genetic aspects, Plasma membranes -- Composition, Science and technology
Abstract

Spectrin is an important structural component of the plasma membrane skeleton. Heretofore-unidentified isoforms of spectrin also associate with Golgi and other organelles. We have discovered another member of the [Beta]-spectrin gene family by homology searches of the GenBank databases and by 5[prime] rapid amplification of cDNA ends of human brain cDNAs. Collectively, 7,938 nucleotides of contiguous clones are predicted to encode a 271,294-Da protein, called [Beta]III spectrin, with conserved actin-, protein 4.1-, and ankyrin-binding domains, membrane association domains 1 and 2, a spectrin dimer self-association site, and a pleckstrinhomology domain. [Beta]III spectrin transcripts are concentrated in the brain and present in the kidneys, liver, and testes and the prostate, pituitary, adrenal, and salivary glands. All of the tested tissues contain major 9.0-kb and minor 11.3-kb transcripts. The human [Beta]III spectrin gene (SPTBN2) maps to chromosome 11q13 and the mouse gene (Spnb3) maps to a syntenic region close to the centromere on chromosome 19. Indirect immunofluorescence studies of cultured cells using antisera specific to human [Beta]III spectrin reveal a Golgi-associated and punctate cytoplasmic vesicle-like distribution, suggesting that [Beta]III spectrin associates with intracellular organelles. This distribution overlaps that of several Golgi and vesicle markers, including mannosidase II, p58, transGolgi network (TGN)38, and [Beta]-COP and is distinct from the endoplasmic reticulum markers calnexin and Bip. Liver Golgi membranes and other vesicular compartment markers cosediment in vitro with [Beta]III spectrin. [Beta]III spectrin thus constitutes a major component of the Golgi and vesicular membrane skeletons.

Published
1998

48. Na,K-ATPase transport from endoplasmic reticulum to Golgi requires the Golgi spectrin-ankyrin G119 skeleton in Madin Darby canine kidney cells

Author

Deverajan, Prasad, Stabach, Paul R., Matteis, Maria Antonietta De, and Morrow, Jon S.

Subjects
Golgi apparatus -- Genetic aspects, Endoplasmic reticulum -- Genetic aspects, Carrier proteins -- Research, Gene expression -- Research, Science and technology
Abstract

Spectrin ([Beta]I[Sigma]*) and ankyrin ([Ank.sub.G119]) associate with Golgi membranes and the dynactin complex, but their role in vesicle trafficking remains uncertain. We find that the actin-binding domain and membrane-association domain 1 (MAD1) of [Beta]I spectrin together form a constitutive Golgi targeting signal in transfected MDCK cells. Expression of this signal in transfected cells disrupts the endogenous Golgi spectrin skeleton and blocks transport of [Alpha]- and [Beta]-Na,K-ATPase and vesicular stomatitis virus-G protein from the endoplasmic reticulum (ER) but does not disrupt the formation of Golgi stacks, the distribution of [Beta]-COP, or the transport and surface display of E-cadherin. The Golgi spectrin skeleton is thus required for the transport of a subset of membrane proteins from the ER to the Golgi. We postulate that together with polyfunctional adapter proteins such as [Ank.sub.G119], Golgi spectrin forms a docking complex that acts prior to the cis-Golgi, presumably with vesicular-tubular clusters (VTCs or ERGIC), to sequester specific membrane proteins into vesicles transiting between the ER and Golgi, and subsequently (probably involving other isoforms of spectrin and ankyrin) to mediate cargo transport within the Golgi and to other membrane compartments. We hypothesize that this vesicular spectrin-ankyrin adapter-protein trafficking (or tethering) system (SAATS) mediates the capture and transport of many membrane proteins and acts in conjunction with vesicle-targeting molecules to effect the efficient transport of cargo proteins.

Published
1997

49. Site-directed mutagenesis of alpha-II spectrin at codon 1175 modulates its mu-calpain susceptibility

Author

Stabach, Paul R., Cianci, Carol D., Glantz, Susan B., Zhang, Zhushan, and Morrow, Jon S.

Subjects
Calpain -- Research, Proteases -- Research, Biological sciences, Chemistry
Abstract

Human fetal brain alpha-II spectrin cDNA was cloned and sequenced, and the determinants of its mu-calpain sensitivity were studied using recombinant alpha-II spectrin peptides in which the Val1175 residue at the P2 position relative to the site of cleavage has been replaced by each of the other 19 amino acids. Findings indicated that spectrin cleavage is only slightly influenced by a wide range of residue substitutions, suggesting that linear sequence determinants have very little effect on the modification of calpain susceptibility.

Published
1997

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