Results 101 to 110 of about 2,221,895 (307)

Animal experimental models in the study of nutrition

, 2023
Introduction: Nutrition is a biological expression of the harmonious integration of all the systems present in the body. The impetuous development of science and the progress in the successful treatment of pathologies with high morbidity and mortality ...
Velazco Brito, Lázaro, González Santiesteban, Aimé, González Barreras, Yuneysi   +2 more
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Experimental Models of Sarcopenia: Bridging Molecular Mechanism and Therapeutic Strategy

, 2020
Sarcopenia has been defined as a progressive decline of skeletal muscle mass, strength, and functions in elderly people. It is accompanied by physical frailty, functional disability, falls, hospitalization, and mortality, and is becoming a major ...
Dong-Ho Park, Sujin Kim, Ju-Hee Kang, Hyo-Bum Kwak, Sohee Moon, Sakulrat Mankhong   +5 more
core   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Traumatic Peripheral Nerve Injuries Experimental Models for Repair and Reconstruction

, 2019
Peripheral nerve injuries are difficult to treat, and the clinical outcome after surgical repair and reconstruction is still insufficient, particularly concerning recovery of sensory function.
Englund Johansson, Ulrica,, Dahlin, Lars B.,, Stenberg, Lena,, Johansson, Fredrik,, Lund University.   +4 more
core   +2 more sources

Galectin-3 Blockade Reduces Renal Fibrosis in Two Normotensive Experimental Models of Renal Damage

, 2016
Galectin-3 (Gal-3), a β-galactoside-binding lectin, is increased in kidney injury and its pharmacological blockade reduces renal damage in acute kidney injury, hyperaldosteronism or hypertensive nephropathy.
Fernandez-Celis A, Ibarrola Jaime, Martínez Martínez, Ernesto, Leroy C, Calvier Laurent, Cachofeiro Ramos, María Victoria, Fernandez-Celis Amaya, Rossignol Patrick, Rossignol P, Martinez-Martinez Ernesto, Lopez-Andres Natalia, Lopez-Andres N, Ibarrola J, Calvier L, Leroy Celine, Cachofeiro Victoria   +15 more
core   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Cross-reactive CD8+ T cell responses to tumor-associated antigens (TAAs) and homologous microbiota-derived antigens (MoAs)

Journal of Experimental & Clinical Cancer Research
Background We have recently shown extensive sequence and conformational homology between tumor-associated antigens (TAAs) and antigens derived from microorganisms (MoAs).
Beatrice Cavalluzzo, Marie Christine Viuff, Siri Amanda Tvingsholm, Concetta Ragone, Carmen Manolio, Angela Mauriello, Franco M. Buonaguro, Maria Lina Tornesello, Francesco Izzo, Alessandro Morabito, Sine Reker Hadrup, Maria Tagliamonte, Luigi Buonaguro   +12 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Transcriptome Data and Comparative Medical Analysis of COVID-19 Virus Infection

Shiyan dongwu yu bijiao yixue
ObjectiveTo provide more basic information of comparative medicine for the study of biological changes and pathogenesis of COVID-19 by systematical sorting and analyzing the transcriptome data. Methods Following a retrieval strategy, using COVID-
FENG Tingting, LI Yitong, WU Yue, WANG Jue, KONG Qi   +4 more
doaj   +1 more source