Written by Sameh Abouzeid, Nevine Sherif
Parent Category: Year 2015, Volume 7
Category: Year 2015, Volume 7, Issue 8, December 2015
Introduction: In type 2 diabetes mellitus, the adaptive immune system drives systemic inﬂammation, promoting insulin resistance and related complications, such as diabetic nephropathy. Increased inﬁltration of activated T lymphocytes has been found in patients with diabetic nephropathy. T-cell inﬂux and accumulation are the factors that aggravate diabetic nephropathy and link with glomerular ﬁltration surface and albumin excretion. An appropriate balance between pro-inflammatory (T helper 17: Th17, and T helper 1: Th1) and anti-inflammatory (regulatory T cells: Tregs) subsets of T cells is critical to maintain homeostasis and avoid inflammatory disease. The aim of this study was to determine the balance between T helper 17 and regulatory T cells in type 2 diabetic patients who have diabetic nephropathy.
Methods: This case control study was conducted between December 2013 and June 2014 in Theodor Bilharz Research Institute in Egypt. Forty patients and 20 healthy volunteers were recruited in the study, and three groups were formed, i.e. two groups of cases with 20 patients in each group and one group of 20 controls) The groups were 1) 20 type 2 diabetic patients with nephropathy (group A); 2) 20 type 2 diabetic patients without nephropathy (group B); and 3) 20 healthy individuals (control group). Evaluation of T cells was done by standard 2-color flow cytometry.
Results: The study found higher mean of Th17 counts and Th17/Treg ratio among type 2 diabetic nephropathy patients compared to other groups; but a lower mean of Treg count was identified among type 2 diabetic nephropathy patients than in the other groups (p-value = 0.001).
Conclusion: The important role for regulatory T cells in the protection against nephropathy in type 2 diabetic patients was demonstrated, and also it was observed that T helper 17 cells were associated with renal affection.
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Keywords: Type 2 diabetes mellitus, Treg/Th17 cells, diabetic nephropathy
Volume 13, Issue 1, January-March 2021
The worldwide spread of COVID-19 as an emerging, rapidly evolving situation, and the dramatic need of urgent medicine or vaccine, has rapidly brought new hypotheses for pathophysiology and potential medicinal agents to the fore. It is crucial that the research community provide a way to publish this research in a timely manner.
To contribute to this important public health discussion, the Electronic Physician Journal is excited to announce a fast-track procedure to help researchers publish their articles on COVID-19 related subjects that fall under the broad definition of public health, internal medicine, and pharmacology. We are especially welcome to all hypotheses about the pathological basis of the COVID-19 infection and the possible characteristics of potential medicine and vaccine. Submit your manuscript here
The most recent editorial (June 2020)
Lessons from COVID-19 pandemic and the Morocco’s success story.
An editorial by Dr. Benksim Abdelhafid (Morocco)
The 6th World Conference on Research Integrity (WCRI) is to be held on June 2-5, 2019 in Hong Kong.
The WCRI is the largest and most significant international conference on research integrity. Since the first conference in Lisbon in 2007, it has given researchers, teachers, funding agencies, government officials, journal editors, senior administrators, and research students opportunities to share experiences and to discuss and promote integrity in research. Read more:
TDR Clinical Research and Development Fellowships
Call for applications
Deadline for submission: 7 March 2019, 16:00 (GMT)
TDR provides fellowships for early- to mid-career researchers and clinical trial staff (e.g. clinicians, pharmacists, medical statisticians, data managers, other health researchers) in low- and middle-income countries (LMICs) to learn how to conduct clinical trials. Read more:
Meta-Analysis Workshops in New York, USA, and London, UK, in April and May 2019
Don't miss this exceptional opportunity to learn how to perform and report a Meta-analysis correctly. Two Meta-analysis workshops are organized in April and May 2019 by Dr. Michael Borenstein in New York, USA (April 08-10, 2019) and London, UK (May 27-29).
About the Instructor
Dr. Michael Borenstein, one of the authors of Introduction to Meta-Analysis, is widely recognized for his ability to make statistical concepts accessible to researchers as well as to statisticians. He has lectured widely on meta-analysis, including at the NIH, CDC, and FDA. Read more: