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Background The current corona virus pandemic is acting as a stressor or trauma, which not only threats physical health status, but also threats mental health status and well-being of people. Currently, COVID-19 pandemic is a life-threatening unpredictable condition accompanied with a large number of uncertainties. The present study has mainly aimed to assess mental health and the relevant social factors during this pandemic in Fars province. Methods This cross-sectional study was performed on 922 participants in Fars province, Iran, using internet-based data collection technique. All the included participants filled out the General Health Questionnaire (GHQ-28). Moreover, demographic variables and some social factors were evaluated by asking some questions. All the participants were ensured of the confidentiality of the collected data, and willingly completed the questionnaire. Results Among the participants, there were 629 women (68.2%) and 293 men (31.2%). The mean age of the participants was 36.98 ± 11.08 years old. Four hundred twenty-five subjects (46.1%) obtained GHQ-28 scores above the cut-off point, and accordingly, they were suspected of having poor mental health statuses. Women, in comparison to men (OR = 2.034, 95%:1.62–3.28), and individuals aged 50 years old (OR: 4.01 95%:2.15–7.50), have poorer mental health statuses. Trusting on media, health authorities, and cooperation with policy makers, as well as having uncertainty on information about Coronavirus pandemic were also shown to be associated with poor mental health condition (P Conclusion The present study revealed that the number of those people with suspected poor mental health in Fars province significantly increased compared to a previous study using the same questionnaire. Furthermore, the participants who had less trust in media and policymakers were more prone to mental health problems. Therefore, it can be concluded that supporting people in these life-threatening pandemic crises is of great importance, so the policy makers and media must present reliable and valid information to people as soon as possible.

PI3K/AKT signaling has a crucial role in breast cancer incidence and finding the miRNAs that regulate this pathway enhances our understanding of breast cancer regulation. Firstly, our bioinformatics analysis suggested miR-1226-3p as a bona fide regulator of HER2, PIK3R2, and AKT1 putative target genes. Secondly, RT-qPCR, ELISA test and western blotting showed that overexpression of miR-1226 was followed by reduced expression of HER2, PIK3R2, and AKT1 putative targets genes in SKBR3 cells. Third, dual luciferase assay verified direct interaction of miR-1226-3p with 3'UTR sequences of these target genes. Then, overexpression of miR-1226 in SKBR3 cells brought about increased population of sub-G1 and decreased populations of G1 cells, measured by flow cytometry. This was consistent to the reduction of p-AKT protein and increased BAX protein levels, detected by western analysis and consistent to decreased CCND1 genes expression, detected by RT-qPCR. The reduced survival and increased apoptosis rate of these cells was also verified through MTT, Annexin V-FITC and Live-Dead cell staining assays. Our results suggest that miR-1226-3p is a tumor suppressor in SKBR3 cells. However, following the overexpression of miR-1226 in MDA-MB-231 cells, Bax/Bcl2 ratio and CCND1 genes expression levels were not significantly changed, sub-G1 and G1 cell cycle population were reduced while, S and G2/M cell populations were increased, consistent to the results acquired from the apoptosis and staining assays. Finally, TCGA data analysis and RT-qPCR against 20 pairs of Normal/Tumor breast tissues indicated that miR-1226-3p has been downregulated in breast cancer. Overall, the present study gathered shreds of evidence that suggest miR-1226-3p as a tumor suppressor that exerts its inhibitory effect on SKBR3 cells through targeting of HER2, PIK3R2, and AKT1 genes and downregulates PI3K/AKT pathway.

Objective Cancer is a stressful event in life, and the dreadful impact and problems created for patients and families by cancer negatively affect their quality of life. Therefore, regarding the increasing number of cancer patients and the nature of this disease, the need to recognize and understand the priorities and problems of patients after the diagnosis of cancer is of high importance. This study was designed and implemented with the aim of identifying the perceived priorities of women with breast cancer. Methods This study is a qualitative research of content analysis type. To collect data, purposeful sampling and deep semi-structured individual interviews were used. The subjects were women with breast cancer who visited the Breast Disease Research Center of Shahid Motahari Clinic in Shiraz, and the data were saturated after 15 interviews. The four criteria presented by Lincken and Guba were used to evaluate the validity and reliability. To analyze the qualitative data, conventional qualitative data analysis and MAXQDA10 software were used. Two themes were obtained in the assessment of interviews and analysis of data: 1) Supportive relief; 2) Therapeutic support. Results Some of the participants highlighted the role of social and family support in coping with the disease, and considered social communication and continued support in the form of empathic relationship as a turning point in their lives. The absence of a fertility specialist in the cancer treatment system was the main complaint of most participants. The results showed that receiving support from family and the healthcare system is the most important perceived priorities in breast cancer patients. Conclusion The results of this study show the importance of social support as a perceived priority in breast cancer patients to improve their quality of life. Development and reinforcement of the supportive network seem to be essential to provide the best possible help to these patients.

Objectives Infertility is one of the main stressful events of life and a crisis affecting various dimensions of infertile couples' lives. Relaxation, as a strategy, can be effective in the individuals' resistance to stress and anxiety. Therefore, the present study aimed to assess the effect of relaxation on mother's anxiety and maternal–fetal attachment in primiparous women who used In Vitro Fertilization (IVF) to get pregnant. Methods In this clinical trial, 80 primiparous women who had used IVF to get pregnant were randomly divided into a control and an intervention group. The intervention group took part in four 90-min relaxation classes in addition to receiving the routine pregnancy care. Anxiety and maternal–fetal attachment were evaluated before and one month after the intervention. Also, maternal–infantile attachment score was computed after delivery. The statistical analyses were performed using the SPSS statistical software. Chi-square and independent t-test was used to analyze the data. Results The results revealed no significant difference between the two groups regarding the mean scores of anxiety and attachment before the intervention. However, a significant difference was observed in this regard after the intervention (41.4 ± 4.1 vs. 51.0 ± 10.4, P Conclusion The study results showed that relaxation training was effective in reduction of anxiety and increase of maternal–fetal attachment in the women who had used IVF to get pregnant. Although there are other methods for reducing anxiety, relaxing can be used for IVF women due to its ease of use and its wide acceptance.

Thyroid dysfunction and autoimmunity are common problems in women of child-bearing age. It could be associated with pregnancy morbidities in the mother and fetus. Due to lack of sufficient data about the prevalence of thyroid autoimmunity in pregnant women in Iran, and controversies about its complications on pregnancy outcomes, this study was conducted.This is a prospective study on 600 singleton pregnant women in 15-28 weeks of pregnancy; they were residents of Fars province. We evaluated the prevalence of preeclampsia, intra-uterine growth retardation (IUGR), preterm delivery and low Apgar score and their association with TSH, thyroid peroxidase (TPO), and thyroglobulin (Tg) antibodies.Prevalence of anti-TPO and anti-Tg positivity is 12.8% and 8.5% among Iranian pregnant women. Mothers with either positive TPO or Tg antibody have a higher risk of preeclampsia (p = 0.019), preterm delivery (p 0.001), IUGR (p 0.001), and low first minute Apgar score (p 0.001). This association was independent of thyroid dysfunction for preterm delivery (RR = 5, p 0.001), and low Apgar score neonates (RR = 8.8, p 0.001), but this association for preeclampsia was due to thyroid dysfunction (RR = 3.7, p = 0.003). About IUGR in either TPO or Tg positive mothers, this association results from the additive effect of thyroid dysfunction and thyroid autoimmunity (RR = 8.3, p 0.001). Cesarean section delivery was significantly higher in abnormal TSH/positive anti-Tg mothers (p = 0.045).Thyroid autoimmunity independent of thyroid dysfunction could have significant adverse outcomes in the mother and fetus. Further investigation should be done to reveal the significance of screening and treating the thyroid autoimmunity during pregnancy.

Preeclampsia remains a leading cause of maternal and perinatal mortality and morbidity worldwide; however, its specific etiology still remains obscure. Some studies implicate poor maternal selenium status predisposing the mother to preeclampsia. This study was designed to determine changes in plasma selenium levels in women having preeclampsia as compared with those with normal pregnancy. In a nested case–control study, 650 normal primigravida in their first 24–28 weeks participated in the study. After 3 months of follow-up of all subjects, blood selenium levels were measured in 38 women presenting consecutively with preeclampsia and in 38 women having a normal pregnancy by atomic absorption spectrophotometry. Birth outcomes were recorded, such as gestational age at delivery, height, weight, birth head circumflex and 1-min Apgar score. Preeclampsia affects about 5.84 % of pregnancies, and in our study, there were no significant differences in age, anthropometric indices, and family history of preeclampsia between the preeclamptic and control groups. The selenium concentrations in plasma in women with preeclampsia were significantly lower as compared with those in women with normal pregnancy (70.63 ± 21.41 versus 82.03 ± 15.54 μg/L, p