Diseases Commons^™

Pvt1 Exon 9: A Potential Biomarker Of Aggressive Prostate Cancer?, Adeodat Ilboudo, Jyoti Chouhan, Brian K. Mcneil, Joseph R. Osborne, Olorunseun O. Ogunwobi

Publications and Research

Prostate cancer (PCa) is the most commonly diagnosed cancer as well as the greatest source of cancer-related mortality in males of African ancestry (MoAA). Interestingly, this has been shown to be associated with single nucleotide polymorphisms around regions 2 and 3 of the 8q24 human chromosomal region. The non-protein coding gene locus Plasmacytoma Variant Translocation 1 (PVT1) is located at 8q24 and is overexpressed in PCa and, therefore, is also a candidate biomarker to explain the well-known disparity in this group. PVT1 has at least 12 exons that make separate transcripts which may have different functions, all of which are …

Nut Consumption And Cardiovascular Risk In Older Chinese: The Guangzhou Biobank Cohort Study, Yangbo Sun, Chao Qiang Jiang, Kar Keung Cheng, Wei Sen Zhang, Gabriel M. Leung, Tai Hing Lam, Mary Schooling

Publications and Research

Objectives
In Western contexts nut consumption is associated with better health. We examined the associations of nut consumption with cardiovascular disease risk in the non-Western setting of Southern China.

Methods
In the Guangzhou Biobank Cohort Study we used multivariable linear regression to examine the associations of baseline nut (mainly peanuts) consumption (none (n = 6688),/ week (n = 2596) and _3 portions/week (n = 2444)) with follow-up assessment of Framingham cardiovascular disease score (excluding smoking) and its components in older Chinese (_50 years) (follow-up 57.8%).

Results
Nut consumption was not associated with Framingham score (_3 portions/week compared to none: 0.02 …

Fruit And Vegetable Consumption And Cardiovascular Risk Factors In Older Chinese: The Guangzhou Biobank Cohort Study, Yangbo Sun, Chao Qiang Jiang, Kar Keung Cheng, Wei Sen Zhang, Gabriel M. Leung, Tai Hing Lam, Mary Schooling

Publications and Research

Objective
To examine the adjusted associations of fruit consumption and vegetable consumption with the Framingham score and its components in the non-Western setting of Southern China, considering health status.

Method
Linear regression was used to assess the cross-sectional associations of fruit and vegetable consumption with the Framingham score and its components, among 19,518 older Chinese (50 years) from the Guangzhou Biobank Cohort Study in Southern China (2003– 2006), and whether these differed by health status.

Results
The association of fruit consumption with the Framingham score varied by health status (P-value

Conclusion
This large study from a non-western setting found that …

Common Cell Shape Evolution Of Two Nasopharyngeal Pathogens, Frédéric J. Veyrier, Nicolas Biais, Pablo Morales, Nouria Belkacem, Cyril Guilhen, Sylvia Ranjeva, Odile Sismeiro, Gérard Péhau-Arnaudet, Eduardo P. Rocha, Catherine Werts, Muhamed-Kheir Taha, Ivo G. Boneca

Publications and Research

Respiratory infectious diseases are the third cause of worldwide death. The nasopharynx is the portal of entry and the ecological niche of many microorganisms, of which some are pathogenic to humans, such as Neisseria meningitidis and Moraxella catarrhalis. These microbes possess several surface structures that interact with the actors of the innate immune system. In our attempt to understand the past evolution of these bacteria and their adaption to the nasopharynx, we first studied differences in cell wall structure, one of the strongest immune-modulators. We were able to show that a modification of peptidoglycan (PG) composition (increased proportion of pentapeptides) …

Lesion-Specific Immune Response In Granulomas Of Patients With Pulmonary Tuberculosis: A Pilot Study, Selvakumar Subbian, Liana Tsenova, Mi-Jeong Kim, Helen C. Wainwright, Annalie Visser, Nirmalya Bandyopadhyay, Joel S. Bader, Petros C. Karakousis, Gabriele B. Murrmann, Linda-Gail Bekker, David G. Russell, Gilla Kaplan

Publications and Research

The formation and maintenance of granulomas is central to the host response to Mycobacterium tuberculosis (Mtb) infection. It is widely accepted that the lungs of patients with tuberculosis (TB) usually contain multiple infection foci, and that the granulomas evolve and differentiate independently, resulting in considerable heterogeneity. Although gene expression profiles of human blood cells have been proposed as biomarkers of Mtb infection and/or active disease, the immune profiles of discrete lesion types has not been studied extensively. Using histology, immunopathology and genome-wide transcriptome analysis, we explored the immunological profile of human lung TB granulomas. We show that although the different …

Adipokine Levels During The First Or Early Second Trimester Of Pregnancy And Subsequent Risk Of Gestational Diabetes Mellitus: A Systematic Review, Wei Bao, Aileen Baecker, Yiqing Song, Michele Kiely, Simin Liu, Cuilin Zhang

Publications and Research

Objective—We aimed to systematically review available literature linking adipokines to gestational diabetes mellitus (GDM) for a comprehensive understanding of the roles of adipokines in the development of GDM.

Methods—We searched PubMed/MEDLINE and EMBASE databases for published studies on adipokines and GDM through October 21, 2014. We included articles if they had a prospective study design (i.e., blood samples for adipokines measurement were collected before GDM diagnosis). Random-effects models were used to pool the weighted mean differences comparing levels of adipokines between GDM cases and non-GDM controls.

Results—Of 1,523 potentially relevant articles, we included 25 prospective studies relating …

Long-Term Risk Of Type 2 Diabetes Mellitus In Relation To Bmi And Weight Change Among Women With A History Of Gestational Diabetes Mellitus: A Prospective Cohort Study, Wei Bao, Edwina Yeung, Deirdre K. Tobias, Frank B. Hu, Allan A. Vaag, Jorge Chavarro, James L. Mills, Louise Groth Grunnet, Katherine Bowers, Sylvia H. Ley, Michele Kiely, Sjurdur F. Olsen, Cuilin Zhang

Publications and Research

Aims/hypothesis—Women with a history of gestational diabetes mellitus (GDM) are advised to control their weight after pregnancy. We aimed to examine how adiposity and weight change influence the long-term risk of developing type 2 diabetes after GDM.

Methods—We included 1,695 women who had incident GDM between 1991 and 2001, as part of the Diabetes & Women’s Health study, and followed them until the return of the 2009 questionnaire. Body weight and incident type 2 diabetic cases were reported biennially. We defined baseline as the questionnaire period when women reported an incident GDM pregnancy. We estimated HRs and 95% …