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Atypical B cells in chronic infectious diseases and systemic autoimmunity: puzzles with many missing pieces
Curr Opin Immunol. 2022 Jun 17;77:102227. doi: 10.1016/j.coi.2022.102227. Online ahead of print.ABSTRACTThe world's struggle to contain the SARS-CoV-2 epidemic, primarily through vaccination, has highlighted the importance of better understanding the biology of B cells that participate in defense against infectious diseases, both acute and chronic. Here, we focus on a population of human B cells, termed atypical B cells (ABCs), that comprise a distinct B-cell lineage that differentiates from naive B cells in an interferon-γ-driven process, and are infrequent in healthy individuals but significantly expanded in chronic inf...
Source: Current Opinion in Immunology - June 20, 2022 Category: Allergy & Immunology Authors: Abhijit A Ambegaonkar Prasida Holla Brian Lp Dizon Haewon Sohn Susan K Pierce Source Type: research

Vaccines, Antibodies and Drug Libraries. The Possible COVID-19 Treatments Researchers Are Excited About
In early April, about four months after a new, highly infectious coronavirus was first identified in China, an international group of scientists reported encouraging results from a study of an experimental drug for treating the viral disease known as COVID-19. It was a small study, reported in the New England Journal of Medicine, but showed that remdesivir, an unapproved drug that was originally developed to fight Ebola, helped 68% of patients with severe breathing problems due to COVID-19 to improve; 60% of those who relied on a ventilator to breathe and took the drug were able to wean themselves off the machines after 18...
Source: TIME: Health - April 14, 2020 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized COVID-19 Source Type: news

Fight Aging! Newsletter, January 28th 2019
In this study, we show that calorie restriction is protective against age-related increases in senescence and microglia activation and pro-inflammatory cytokine expression in an animal model of aging. Further, these protective effects mitigated age-related decline in neuroblast and neuronal production, and enhanced olfactory memory performance, a behavioral index of neurogenesis in the SVZ. Our results support the concept that calorie restriction might be an effective anti-aging intervention in the context of healthy brain aging. Greater Modest Activity in Late Life Correlates with Lower Incidence of Dementia ...
Source: Fight Aging! - January 27, 2019 Category: Research Authors: Reason Tags: Newsletters Source Type: blogs

Twerking Disease: The Definitive Medical Resource For Doctors.
This study was published in Time magazine so it must be true.  In addition, the story was picked up by 95.8 THE BONE and was described by a self proclaimed expert twerker jockey between songs about booty slappin' and G-thangs.      EXERCISE Studies have shown most folks watching Richard Simmons in "Twerking to the Oldies" have been cured of their twerking addiction.      MIRROR THERAPY Consider buying a full length wall mirror for full therapeutic effect.  Alternatively, take a video of yourself twerking while checking yourself out in a mirror, put it on YouTube and let ever...
Source: The Happy Hospitalist - September 7, 2013 Category: Internists and Doctors of Medicine Authors: Tamer Mahrous Source Type: blogs