Results 91 to 100 of about 19,613 (205)

Porphyromonas gingivalis GroEL exacerbates orthotopic allograft transplantation vasculopathy via impairment of endothelial cell function

Molecular Oral Microbiology, EarlyView.
Abstract Orthotopic allograft transplantation (OAT) is a significant approach to addressing organ failure. However, persistent immune responses to the allograft affect chronic rejection, which induces OAT vasculopathy (OATV) and organ failure. Porphyromonas gingivalis can infiltrate remote organs via the bloodstream, thereby intensifying the severity ...
Chien‐Sung Tsai, Chun‐Yao Huang, Yi‐Ting Tsai, Chun‐Ming Shih, Ze‐Hao Lai, Chen‐Wei Liu, Yi‐Wen Lin, Feng‐Yen Lin   +7 more
wiley   +1 more source

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Myosin Modulator Aficamten Inhibits Force by Altering Myosin’s Biochemical Activity Without Changing Thick Filament Structure

JACC: Basic to Translational Science
Summary: We investigated the effects of aficamten on cardiac muscle structure, biochemical activity, and contractile function. Aficamten does not structurally sequester myosin heads along the thick filament.
Saffie Mohran, PhD, Kristina B. Kooiker, PhD, Ateeqa Naim, BS, Matvey Pilagov, BS, Anthony Asencio, BS, Kyrah L. Turner, BS, Weikang Ma, PhD, Galina Flint, MD., Siyao Jiang, BS, Jing Zhao, BS, Timothy S. McMillen, PhD, Christian Mandrycky, PhD, Max Mahoney-Schaefer, BS, Thomas C. Irving, PhD, Bertrand C.W. Tanner, PhD, Neil M. Kad, PhD, Michael Regnier, PhD, Farid Moussavi-Harami, MD   +17 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Cardio–Renal and Systemic Effects of SGLT2i Dapagliflozin on Short-Term Anthracycline and HER-2-Blocking Agent Therapy-Induced Cardiotoxicity

Antioxidants
Anthracyclines and human epidermal growth factor receptor 2 (HER-2) inhibitors are cornerstone therapies for breast cancer but are associated with significant cardiotoxicity.
Vincenzo Quagliariello, Annabella Di Mauro, Gerardo Ferrara, Francesca Bruzzese, Giuseppe Palma, Antonio Luciano, Maria Laura Canale, Irma Bisceglia, Martina Iovine, Christian Cadeddu Dessalvi, Carlo Maurea, Matteo Barbato, Alessandro Inno, Massimiliano Berretta, Andrea Paccone, Alfredo Mauriello, Celeste Fonderico, Anna Chiara Maratea, Nicola Maurea   +18 more
doaj   +1 more source

Muscle wasting in cancer cachexia: Mechanisms and the role of exercise

Experimental Physiology, EarlyView.
Abstract Cancer cachexia (CC) is a multifactorial disease marked by a severe and progressive loss of lean muscle mass and characterized further by inflammation and a negative energy/protein balance, ultimately leading to muscle atrophy and loss of muscle tissue.
Zoe P. Libramento, Louisa Tichy, Traci L. Parry   +2 more
wiley   +1 more source

Recent Clinical Updates of Hypertrophic Cardiomyopathy and Future Therapeutic Strategies

Reviews in Cardiovascular Medicine
Hypertrophic cardiomyopathy (HCM) is the most prevalent inherited cardiomyopathy transmitted in an autosomal dominant manner to offspring. It is characterized by unexplained asymmetrical hypertrophy primarily affecting the left ventricle and ...
Mengya Zhao, Xianzhen He, Xinwen Min, Handong Yang, Wenwen Wu, Jixin Zhong, Hao Xu, Jun Chen   +7 more
doaj   +1 more source

Mitophagy in skeletal muscle: Impact of ageing, exercise and disuse

Experimental Physiology, EarlyView.
Abstract Skeletal muscle plays an important role in whole‐body health, quality of life and regulation of metabolism. The maintenance of a healthy mitochondrial pool is imperative for the preservation of skeletal muscle quality and is mediated through mitochondrial quality control consisting of mitochondrial turnover mediated by a balance between ...
Anastasiya Kuznyetsova, David A. Hood
wiley   +1 more source

Determining properties of human‐induced pluripotent stem cell‐derived cardiomyocytes using spatially resolved electromechanical metrics

The Journal of Physiology, EarlyView.
Abstract figure legend In this study, we use human‐induced pluripotent stem cell‐derived cardiomyocyte (hiPSC‐CM) experiments and computational modelling to identify the mechanism of action of drug compounds. In the hiPSC‐CM experiments, optical measurements of cell collections are recorded in the baseline case and after drug exposure.
Karoline Horgmo Jæger, Verena Charwat, Kevin E. Healy, Samuel Wall, Aslak Tveito   +4 more
wiley   +1 more source

Blebbistatin reduces calcium buffering in cardiomyocytes: Consequences for cellular electrophysiology

The Journal of Physiology, EarlyView.
Abstract figure legend Blebbistatin reduces Ca2+ buffering in induced pluripotent stem cell‐derived atrial cardiomyocytes. Blebbistatin, a widely used excitation–contraction uncoupling agent, decreases calcium (Ca2+) buffer affinity (increased buffer dissociation constant), leading to elevated diastolic Ca2+ levels, increased sarcoplasmic reticulum Ca2+
Izzatullo Sobitov, Katharina Ritzenhoff, Marie Gaulrapp, Lea Becker, Aiste Liutkute, Fitzwilliam Seibertz, Funsho E. Fakuade, Fleur E. Mason, Niels Voigt   +8 more
wiley   +1 more source