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Folayan Morenike Oluwatoyin Ibigbami Olanrewaju Brown Brandon El Tantawi Maha Uzochukwu Benjamin Ezechi Oliver C. Aly Nourhan M. Abeldaño Giuliana Florencia Ara Eshrat Ayanore Martin Amogre Ayoola Oluwagbemiga O. Osamika Bamidele Emmanuel Ellakany Passent Gaffar Balgis Idigbe Ifeoma Ishabiyi Anthonia Omotola Jafer Mohammed Khan Abeedha Tu-Allah Khalid Zumama Lawal Folake Barakat Lusher Joanne Nzimande Ntombifuthi P. Popoola Bamidele Olubukola Quadri Mir Faeq Ali Rashwan Maher Roque Mark Shamala Anas Al-Tammemi Ala’a B. Yousaf Muhammad Abrar Abeldaño Zuñiga Roberto Ariel Okeibunor Joseph Chukwudi Nguyen Annie Lu 《AIDS and behavior》2022,26(3):739-751
AIDS and Behavior - The aim of the study was to assess if there were significant differences in the adoption of COVID-19 risk preventive behaviors and experience of food insecurity by people living... 相似文献
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135.
Schulteis RD Chu H Dai X Chen Y Edwards B Haribhai D Williams CB Malarkannan S Hessner MJ Glisic-Milosavljevic S Jana S Kerschen EJ Ghosh S Wang D Kwitek AE Lernmark A Gorski J Weiler H 《Blood》2008,112(13):4905-4914
The loss of Gimap5 (GTPase of the immune-associated protein 5) gene function is the underlying cause of lymphopenia and autoimmune diabetes in the BioBreeding (BB) rat. The in vivo function of murine gimap5 is largely unknown. We show that selective gene ablation of the mouse gimap5 gene impairs the final intrathymic maturation of CD8 and CD4 T cells and compromises the survival of postthymic CD4 and CD8 cells, replicating findings in the BB rat model. In addition, gimap5 deficiency imposes a block of natural killer (NK)- and NKT-cell differentiation. Development of NK/NKT cells is restored on transfer of gimap5(-/-) bone marrow into a wild-type environment. Mice lacking gimap5 have a median survival of 15 weeks, exhibit chronic hepatic hematopoiesis, and in later stages show pronounced hepatocyte apoptosis, leading to liver failure. This pathology persists in a Rag2-deficient background in the absence of mature B, T, or NK cells and cannot be adoptively transferred by transplanting gimap5(-/-) bone marrow into wild-type recipients. We conclude that mouse gimap5 is necessary for the survival of peripheral T cells, NK/NKT-cell development, and the maintenance of normal liver function. These functions involve cell-intrinsic as well as cell-extrinsic mechanisms. 相似文献
136.
M M Pugeat G P Chrousos B C Nisula D L Loriaux D Brandon M B Lipsett 《Endocrinology》1984,115(1):357-361
Primates have diverged into three major evolutionary groups: prosimians, Old World primates, and New World primates; the last group is distinguished by high circulating cortisol concentrations and resistance to the action of glucocorticoids. We have studied a large spectrum of primate species within these groups to characterize the phylogenetic relationships of cortisol-binding globulin (CBG) among them. The CBG in each species was found to be glycosylated, as judged from lectin interactions, and to exhibit an electrophoretic mobility similar to that of human CBG. Although the CBG affinity for cortisol differed among species, the effects of changes in temperature on the CBG affinity were similar. Strikingly, the CBG-binding capacity of plasma in the New World primates was 1/10th to 1/100th those in the Old World primates and prosimians, while the CBG-binding affinity for cortisol was lower. The reduced capacity and affinity of CBG result in a markedly higher fraction of unbound plasma cortisol in the New World primates than in the Old World primates or the prosimian species examined. This evolutionary pattern of CBG may be a compensatory mechanism for the target organ resistance to glucocorticoids that characterizes the New World monkeys. 相似文献
137.
Paul F. Lebeau Hanny Wassef Jae Hyun Byun Khrystyna Platko Brandon Ason Simon Jackson Joshua Dobroff Susan Shetterly William G. Richards Ali A. Al-Hashimi Kevin Doyoon Won Majambu Mbikay Annik Prat An Tang Guillaume Par Renata Pasqualini Nabil G. Seidah Wadih Arap Michel Chrtien Richard C. Austin 《The Journal of clinical investigation》2021,131(2)
Individuals harboring the loss-of-function (LOF) proprotein convertase subtilisin/kexin type 9 Gln152His variation (PCSK9Q152H) have low circulating low-density lipoprotein cholesterol levels and are therefore protected against cardiovascular disease (CVD). This uncleavable form of proPCSK9, however, is retained in the endoplasmic reticulum (ER) of liver hepatocytes, where it would be expected to contribute to ER storage disease (ERSD), a heritable condition known to cause systemic ER stress and liver injury. Here, we examined liver function in members of several French-Canadian families known to carry the PCSK9Q152H variation. We report that PCSK9Q152H carriers exhibited marked hypocholesterolemia and normal liver function despite their lifelong state of ER PCSK9 retention. Mechanistically, hepatic overexpression of PCSK9Q152H using adeno-associated viruses in male mice greatly increased the stability of key ER stress-response chaperones in liver hepatocytes and unexpectedly protected against ER stress and liver injury rather than inducing them. Our findings show that ER retention of PCSK9 not only reduced CVD risk in patients but may also protect against ERSD and other ER stress–driven conditions of the liver. In summary, we have uncovered a cochaperone function for PCSK9Q152H that explains its hepatoprotective effects and generated a translational mouse model for further mechanistic insights into this clinically relevant LOF PCSK9 variant. 相似文献
138.
Mason Lauren A. Zimiga Brandon M. Anders-Jefferson Regina Paap Kenneth R. 《Journal of autism and developmental disorders》2021,51(8):2725-2750
Journal of Autism and Developmental Disorders - Are Autism Quotient (AQ) scores related to executive functioning (EF)? We sampled 200 students of normal intelligence and examined the relationship... 相似文献
139.
Michelle L. Conroy Brandon C. Yarns Kirsten M. Wilkins Chadrick E. Lane Kristina F. Zdanys Robert H. Pietrzak Brent P. Forester Paul D. Kirwin 《The American journal of geriatric psychiatry》2021,29(4):365-374
ObjectiveThe American Association for Geriatric Psychiatry (AAGP) Scholars Program was developed to recruit trainees into geriatric psychiatry fellowships and is considered a pipeline for fellowship recruitment. Nonetheless, the number of trainees entering geriatric psychiatry fellowship is declining, making it important to identify modifiable factors that may influence trainees’ decisions to pursue fellowship. We analyzed survey data from Scholars Program participants to identify demographic characteristics, attitudes toward program components, and behaviors after the program that were independently associated with the decision to pursue fellowship.MethodsWeb-based surveys were distributed to all 289 former Scholars participants (2010–2018), whether or not they had completed geriatric psychiatry fellowships. We conducted a hierarchical binary logistic regression analysis to examine demographics, program components, and behaviors after the program associated with deciding to pursue geriatric psychiatry fellowship.ResultsSixty-one percent of Scholars decided to pursue geriatric psychiatry fellowship. Attending more than one AAGP annual meeting (relative variance explained [RVE] = 34.2%), maintaining membership in the AAGP (RVE = 28.2%), and rating the Scholars Program as important for meeting potential collaborators (RVE = 26.6%) explained the vast majority of variance in the decision to pursue geriatric psychiatry fellowship.ConclusionNearly two-thirds of Scholars Program participants decided to pursue geriatric psychiatry fellowship, suggesting the existing program is an effective fellowship recruitment pipeline. Moreover, greater involvement in the AAGP longitudinally may positively influence Scholars to pursue fellowship. Creative approaches that encourage Scholars to develop collaborations, maintain AAGP membership, and regularly attend AAGP annual meetings may help attract more trainees into geriatric psychiatry. 相似文献
140.
Millard Lourens Shaw Ina Breukelman Gerrit Jan Shaw Brandon S. 《Sport Sciences for Health》2021,17(1):137-143
Sport Sciences for Health - Research pertaining to the superiority of athletes’ visio-spatial expertise when compared to non-athletes is conflicting. This discrepancy may arise due to a... 相似文献