16 results on '"Md Zahidul Islam Pranjol"'
Search Results
2. Project-Based Learning as a Potential Decolonised Assessment Method in STEM Higher Education
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Joanne Daniella Lalujan and Md Zahidul Islam Pranjol
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decolonisation of the curriculum ,decolonised assessment mode ,project-based learning ,transferrable skills ,equality ,diversity and inclusion ,Education (General) ,L7-991 ,Theory and practice of education ,LB5-3640 - Abstract
Decolonising the curriculum (DtC) is an emerging concept that continues to challenge higher education institutions globally, with educators and scholars increasingly recognising how traditional curricular structures, content, and pedagogical practices can reinforce colonial biases and marginalise certain student groups. DtC can be seen as a process rather than a phenomenon, one which is ongoing and multiplexed, consisting of elements that aim to dismantle the hierarchy between staff and students and question the ways in which knowledge is produced, valued, and disseminated. The expected outcome is to provide students with an education which is equitable, inclusive, and relevant to their personal lives and experiences. Efforts in DtC have continued to gain traction, but assessment practices remain overlooked as a crucial component, with most decolonising efforts focussed towards content and pedagogy. As such, this review aims to contribute to the conversation by exploring the roots and impacts of colonisation on higher education, particularly within the context of assessment in STEM subjects. We examine various elements of decolonised assessment methods and ultimately suggest project-based learning (PBL) as a comprehensive approach that brings together the aforementioned decolonial elements, illustrating this concept through the examination of a PBL assessment mode study conducted at the University of Sussex.
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- 2024
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3. Buddychecking, a Way to Enhance Student Participation in Bioscience Project-Based Learning
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David Wood and Md Zahidul Islam Pranjol
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project-based learning ,peer-evaluation ,Buddycheck ,collaborative learning ,knowledge consolidation ,problem-based learning ,Education - Abstract
Project-based learning (PBL) is a widely used active learning approach in science, technology, engineering and mathematics (STEM) education, but concerns about unequal participation in group work can arise. To address this, we incorporated peer evaluation via the Buddycheck tool into a summative PBL assessment. In this study, students worked in small groups to create and present posters, with Buddycheck enabling them to evaluate each other’s contributions. This peer evaluation process generated an adjustment factor, which was applied to the final group mark to assign individual grades based on performance. Students reported that the peer evaluation promoted fairness in grading and increased their accountability, leading to higher engagement in group activities. They also found the exercise valuable for consolidating their knowledge and improving communication skills. Overall, the use of Buddycheck in PBL was well received, with students expressing greater satisfaction and a sense of equity in the grading process. The tool not only improved learning outcomes but also contributed to better group dynamics and an overall improvement in final grades.
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- 2024
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4. Endothelin-based markers for endothelial dysfunction in chemotherapy-induced cardiotoxicity
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Gabrielle Boutin, Jale Yuzugulen, and Md Zahidul Islam Pranjol
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Cardiotoxicity ,Biomarkers ,Endothelin-like domain peptide ,Endothelial dysfunction ,Endothelin-1 ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Current cardiac biomarkers, troponins and brain natriuretic peptide, are primarily used to assist in the diagnosis or exclusion of myocardial damage and congestive heart failure, respectively. The use of these biomarkers in chemotherapy-induced cardiotoxicity has been evaluated by various studies. However, neither biomarker provides early predictive value, leaving many cancer survivors with irreversible cardiac injury. Assessing endothelial dysfunction could be an effective measure of chemotherapy-induced cardiotoxicity at the vascular level. Risk profiling and detection of vascular toxicities may offer predictive biomarkers to prevent chronic manifestation of irreversible cardiotoxicities. Emerging interest has developed in finding biomarkers that could ideally provide earlier prognostic value. Thus, the aim of this review is to give an overview of current blood-based cardiac biomarkers and discuss the potential of endothelin-1 (ET-1) and more stable peptide fragments of ET-1 synthesis as biomarkers of endothelial dysfunction. For instance, endothelin-like domain peptide (ELDP) and C-terminal pro-endothelin-1 (CT-proET-1) demonstrated high-sensitivity and longer clearance rate than ET-1. Thus, investigating their biomarker role in chemotherapy-induced cardiotoxicity is important and could provide additional insights for identifying patients at risk. Also, additional research is required to fully understand ELDP-mediated vasoconstriction. This review will discuss the future development of ET-1, ELDP and CT-proET-1 as prospective predictive biomarkers.
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- 2023
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5. Endothelin-1 and Its Role in Cancer and Potential Therapeutic Opportunities
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Madeline Harrison, Dmitry Zinovkin, and Md Zahidul Islam Pranjol
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endothelin-1 ,angiogenesis ,metastasis ,migration ,drug resistance ,therapeutics ,Biology (General) ,QH301-705.5 - Abstract
Endothelin-1 (ET-1) plays a physiological role as a potent vasoconstrictor. It is implicated in an array of diseases, and its signalling is often found to be overactivated within cancers. ET-1 has been found to potentiate hallmarks of cancer progression such as cell proliferation, invasion and metastasis, as well as angiogenesis. ET-1 has also been implicated in inducing the epithelial–mesenchymal transition (EMT) and promoting resistance to anticancer drugs. Many preclinical efforts have been made to target ET-1 expression within cancer, such as by using ET-1 receptor antagonists, many of which have been approved for treating pulmonary hypertension. Targeting ET-1 has been shown to improve the response to various other cancer therapeutics, highlighting the potential benefits targeting this peptide may exert. Drug repurposing is an attractive strategy, and exploration of this avenue may be promising for targeting ET-1 in cancer. There are many clinical trials which have been completed and are currently undergoing involving the repurposing of ET-1 receptor antagonists for cancer treatment. In this review, the pathways through which ET-1 potentiates cancer will be discussed, as well as where the opportunity for therapeutic intervention lies in relation to cancer.
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- 2024
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6. Reflecting on COVID-19 vaccine hesitancy among South Asian communities in the UK: A learning curve to decolonising the secondary school curriculum
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Anqi Hu, Tracy Nissan, and Md Zahidul Islam Pranjol
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vaccine hesitancy ,racism ,discrimination ,decolonisation ,secondary school curriculum ,Education (General) ,L7-991 - Abstract
COVID-19 has brought to light the systemic racism faced by ethnic minorities in the UK. During the pandemic, we saw an increase in anti-Asian hate crimes and a lack of support from the government given to both patients and healthcare workers from minority backgrounds on the front lines. This lack of support potentially contributed to the increased susceptibility of ethnic minorities to COVID-19 and also their hesitancy toward the vaccine, particularly the south Asian communities. In this paper we discuss potential reasons for COVID-19 vaccine hesitancy among south Asian groups. Additionally, we propose that introducing a decolonised curriculum in secondary school may enhance cultural awareness with historical context among the white British populations, allowing for more inclusion for south Asian communities. By exploring ways to decolonise specific subjects in the secondary curriculum, this paper aims to set out a guideline for teachers and education professionals on expanding secondary school pupils’ knowledge of racial issues and equality, to start the process of educating a new generation appropriately. We propose that decolonising the secondary school curriculum is a potential long-term solution to eradicating racism and discrimination.
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- 2023
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7. The role of astrocytes in brain metastasis at the interface of circulating tumour cells and the blood brain barrier
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Layla Burn, Nicholas Gutowski, Jacqueline Whatmore, Georgios Giamas, and Md Zahidul Islam Pranjol
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astrocytes ,blood brain barrier ,metastasis ,endothelium ,Biochemistry ,QD415-436 ,Biology (General) ,QH301-705.5 - Abstract
Tumour metastasis to the brain is a complex process involving crosstalk between the circulating tumour cells and the blood brain barrier (BBB). Astrocytes, which reside in the abluminal surface of the microvasculature of the BBB, are now known to play an essential role in tumour cell migration and invasion into the brain parenchyma. For instance, pro-inflammatory astrocyte secretions, including TNF-α, IL-6, CXCL10 as well as polyunsaturated fatty acids interact with circulating tumour cells to promote migration and proliferation. Additionally, astrocyte and tumour cell derived MMPs play a vital role in tumour cell invasion through the BBB. Understanding these complex interactions between tumour cells and astrocytes in the tumour microenvironment may contribute to the development of novel therapeutics for brain metastasis. Therefore, in this review, we present key interactions within the neurovascular unit of the BBB in the tumour microenvironment that significantly aids cancer metastasis, focusing particularly on astrocytes.
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- 2021
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8. Pro-tumorigenic role of type 2 diabetes-induced cellular senescence in colorectal cancer
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Francesco Melia, Palita Udomjarumanee, Dmitry Zinovkin, Nahid Arghiani, and Md Zahidul Islam Pranjol
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senescence ,diabetes ,colon cancer ,fibroblast ,endothelial cells ,tumour microenvironment ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related mortality worldwide. The disease still remains incurable and highly lethal in the advanced stage, representing a global health concern. Therefore, it is essential to understand the causes and risk factors leading to its development. Because age-related cellular senescence and type 2 diabetes (T2D) have been recognised as risk factors for CRC development, the recent finding that type 2 diabetic patients present an elevated circulating volume of senescent cells raises the question whether type 2 diabetes facilitates the process of CRC tumorigenesis by inducing premature cell senescence. In this review, we will discuss the mechanisms according to which T2D induces cellular senescence and the role of type 2 diabetes-induced cellular senescence in the pathogenesis and progression of colorectal cancer. Lastly, we will explore the current therapeutic approaches and challenges in targeting senescence.
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- 2022
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9. High Expression of Galectin-1, VEGF and Increased Microvessel Density Are Associated with MELF Pattern in Stage I-III Endometrioid Endometrial Adenocarcinoma
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Dmitry Aleksandrovich Zinovkin, Sergey Leonidovich Achinovich, Mikhail Grigoryevich Zubritskiy, Jacqueline Linda Whatmore, and Md Zahidul Islam Pranjol
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Endometrioid endometrial carcinoma ,MELF pattern ,Galectin-1 ,Microvessel density ,VEGF ,Pathology ,RB1-214 - Abstract
Background In this study, we investigate the expression of markers of angiogenesis and microvessel density (MVD) in cases of microcystic, elongated and fragmented (MELF) pattern, with its prognostic role in the survival of endometrioid endometrial adenocarcinomas (EA) patients. Methods In this study, 100 cases of EA, 49 cases with MELF pattern and 51 without, were immunohistochemically stained for galectin-1, vascular endothelial growth factor (VEGF), and MVD. Morphometry and statistical (univariate and multivariate) analyses were performed to assess overall survival (OS) and disease-free survival. Results The expression of VEGF (p
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- 2019
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10. Efficacy of systemic temozolomide‐activated phage‐targeted gene therapy in human glioblastoma
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Justyna Magdalena Przystal, Sajee Waramit, Md Zahidul Islam Pranjol, Wenqing Yan, Grace Chu, Aitthiphon Chongchai, Gargi Samarth, Nagore Gene Olaciregui, Ghazaleh Tabatabai, Angel Montero Carcaboso, Eric Ofori Aboagye, Keittisak Suwan, and Amin Hajitou
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bacteriophage ,glioblastoma ,Grp78 ,targeting ,temozolomide ,Medicine (General) ,R5-920 ,Genetics ,QH426-470 - Abstract
Abstract Glioblastoma multiforme (GBM) is the most lethal primary intracranial malignant neoplasm in adults and most resistant to treatment. Integration of gene therapy and chemotherapy, chemovirotherapy, has the potential to improve treatment. We have introduced an intravenous bacteriophage (phage) vector for dual targeting of therapeutic genes to glioblastoma. It is a hybrid AAV/phage, AAVP, designed to deliver a recombinant adeno‐associated virus genome (rAAV) by the capsid of M13 phage. In this vector, dual tumor targeting is first achieved by phage capsid display of the RGD4C ligand that binds the αvβ3 integrin receptor. Second, genes are expressed from a tumor‐activated and temozolomide (TMZ)‐induced promoter of the glucose‐regulated protein, Grp78. Here, we investigated systemic combination therapy using TMZ and targeted suicide gene therapy by the RGD4C/AAVP‐Grp78. Firstly, in vitro we showed that TMZ increases endogenous Grp78 gene expression and boosts transgene expression from the RGD4C/AAVP‐Grp78 in human GBM cells. Next, RGD4C/AAVP‐Grp78 targets intracranial tumors in mice following intravenous administration. Finally, combination of TMZ and RGD4C/AAVP‐Grp78 targeted gene therapy exerts a synergistic effect to suppress growth of orthotopic glioblastoma.
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- 2019
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11. The Potential Roles of MELF-Pattern, Microvessel Density, and VEGF Expression in Survival of Patients with Endometrioid Endometrial Carcinoma: A Morphometrical and Immunohistochemical Analysis of 100 Cases
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Dmitry Aleksandrovich Zinovkin, Md Zahidul Islam Pranjol, Daniil Rudolfovich Petrenyov, Eldar Arkadievich Nadyrov, and Oleg Gennadievich Savchenko
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Carcinoma, endometrioid ,Vascular endothelial growth factor ,Prognosis ,MELF ,Vessel density ,Pathology ,RB1-214 - Abstract
Background In this study, we hypothesized that microcystic, elongated, fragmented (MELF)-pattern, vascular endothelial growth factor (VEGF) expression by cancer cells and microvessel density of cancer stroma may be associated with progression of endometrioid adenocarcinoma. Methods The study used data from the Belarus Cancer Registry and archival histological material of 100 patients with retrospectively known good (survival) and poor (disease progression and death) outcomes. All cases were immunohistochemically stained for CD34 and VEGF. Two independent samples were compared for the characteristics of signs, and obtained results were analyzed by receiver operating characteristic analysis, Mann-Whitney U test, χ2 test (Yates correction), and Mantel-Cox test. Multivariate Cox hazard analysis and Spearman correlation test were used. A p-value of less than .05 was considered statistically significant. Results The observed survival rate of patients with endometrioid adenocarcinoma was significantly lower (p = .002) in MELF-pattern positive patients when compared with MELF-pattern negative patients. The overall survival rate of patients whose tumors had more than 114 vessels/mm2 of tissue was significantly low (p < .001). Interestingly, a similar observation was found in patients with increased vessel area, evidenced by VEGF expression in the glandular tumor component. Conclusions Our study suggests, for the first time, that these criteria may be used as risk factors of endometrioid adenocarcinoma progression during 5 years after radical surgical treatment. However, a large independent cohort of samples should be considered in the future to validate our findings.
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- 2017
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12. The Potential Role of the Proteases Cathepsin D and Cathepsin L in the Progression and Metastasis of Epithelial Ovarian Cancer
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Md Zahidul Islam Pranjol, Nicholas Gutowski, Michael Hannemann, and Jacqueline Whatmore
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epithelial ovarian cancer ,angiogenesis ,metastasis ,cathepsin D ,cathepsin L ,Microbiology ,QR1-502 - Abstract
Epithelial ovarian cancer (EOC) is the leading cause of death from gynecologic malignancies and has a poor prognosis due to relatively unspecific early symptoms, and thus often advanced stage, metastasized cancer at presentation. Metastasis of EOC occurs primarily through the transcoelomic route whereby exfoliated tumor cells disseminate within the abdominal cavity, particularly to the omentum. Primary and metastatic tumor growth requires a pool of proangiogenic factors in the microenvironment which propagate new vasculature in the growing cancer. Recent evidence suggests that proangiogenic factors other than the widely known, potent angiogenic factor vascular endothelial growth factor may mediate growth and metastasis of ovarian cancer. In this review we examine the role of some of these alternative factors, specifically cathepsin D and cathepsin L.
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- 2015
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13. Bacteriophage-Derived Vectors for Targeted Cancer Gene Therapy
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Md Zahidul Islam Pranjol and Amin Hajitou
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bacteriophage ,CMV ,Grp78 ,AAVP ,HSVtk ,RGD4C-AAVP/CMV-HSVtk ,RGD4C-AAVP/Grp78-HSVtk ,glioblastoma ,Microbiology ,QR1-502 - Abstract
Cancer gene therapy expanded and reached its pinnacle in research in the last decade. Both viral and non-viral vectors have entered clinical trials, and significant successes have been achieved. However, a systemic administration of a vector, illustrating safe, efficient, and targeted gene delivery to solid tumors has proven to be a major challenge. In this review, we summarize the current progress and challenges in the targeted gene therapy of cancer. Moreover, we highlight the recent developments of bacteriophage-derived vectors and their contributions in targeting cancer with therapeutic genes following systemic administration.
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- 2015
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14. Beyond the COVID-19 Pandemic: Can Online Teaching Reduce the Carbon Footprint of the Internationalisation of UK Higher Education?
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Asad Mustafa, Katerina Psarikidou, and Md Zahidul Islam Pranjol
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The COVID-19 pandemic has been a learning curve for Higher Education Institutions (HEIs) in devising and delivering teaching online. This transition has enabled HEIs to continue teaching students, especially international students, who were restricted to travel to their countries of study. In the UK, approximately 20% of the student cohort are international students. The pandemic resulted in a drop in international student recruitment, which generated concerns about a potentially alarming economic crisis in the UK HE sector. However, COVID-19 measures have also been portrayed as a significant contributor to reducing global CO2 emissions. Thus, the question arises: can online teaching reduce the carbon footprint of the internationalisation of education? This paper reviews online teaching as a potential solution to reduce carbon footprint and increase access to HE, whilst maintaining high student performance in HE within the remits of internationalisation.
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- 2022
15. <scp>CD109</scp> ‐regulated mechanical properties of endothelial cells
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Maria N. Starodubtseva, Ju Liu, Eldar A. Nadyrov, Nastassia M. Shkliarava, Alena U. Sadouskaya, Ivan E. Starodubtsev, Sergey L. Achinovich, Xianli Meng, Dmitry A. Zinovkin, and Md Zahidul Islam Pranjol
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Structural Biology ,Cell Biology - Published
- 2023
16. The role of VEGF in cancer-induced angiogenesis and research progress of drugs targeting VEGF
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Seyedehdelaram Ghalehbandi, Jale Yuzugulen, Md Zahidul Islam Pranjol, and Mohammad Hossein Pourgholami
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Pharmacology - Published
- 2023
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