Results 171 to 180 of about 42,993 (322)

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

The Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies.
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

A mechanism for sarcomere breathing: volume change and advective flow\n within the myofilament lattice [PDF]

, 2019
Julie A. Cass, Chelsea Williams, Tom Irving, Eric Lauga, Sage Malingen, T. L. Daniel, Simon Sponberg   +6 more
openalex   +1 more source

Repercussions on sarcomeres of the myotendinous junction and the myofibrillar type adaptations in response to different trainings on vertical ladder

, 2020
Lara Caetano Rocha, Jurandyr Pimentel Neto, Jossei Soares de Sant'Ana, Carolina dos Santos Jacob, Gabriela Klein Barbosa, Walter Krause Neto, Ii‐Sei Watanabe, Adriano Polican Ciena   +7 more
openalex   +2 more sources

Calpain 3 participates in sarcomere remodeling by acting upstream of the ubiquitin–proteasome pathway [PDF]

, 2005
Irina Kramerova, Elena Kudryashova, Gayathri Venkatraman, Melissa J. Spencer   +3 more
openalex   +1 more source

Current Trends in Duchenne Muscular Dystrophy Research and Therapy: 3D Cardiac Modelling

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Duchenne muscular dystrophy (DMD), caused by dystrophin deficiency, presents a multifaceted challenge that affects both skeletal muscle function and cardiomyocyte homeostasis, causing progressive degeneration and life‐threatening cardiac complications by adolescence.
Marta Przymuszała, Marta Białobrzeska, Józef Dulak, Urszula Florczyk‐Soluch   +3 more
wiley   +1 more source

Reference Methods for Measuring Skeletal Muscle Mass: A Critical Perspective

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 1, February 2026.
ABSTRACT Skeletal muscle (SM) is an integral organ component in the pathophysiology of many acute and chronic diseases. But is there a ‘gold’ standard or accepted reference method for quantifying the amount and composition of human SM mass? Exploring that question led us to recognize the existence of a SM measurement paradigm that divides methods into ...
Steven B. Heymsfield, Houchun H. Hu, Edvin Johanssen, Sophia Ramirez, Gabriela de Oliveira Lemos, Maria Cristina Gonzalez, Carla M. Prado, Jonathan P. Bennett   +7 more
wiley   +1 more source

SarcGraph for High-Throughput Regional Analysis of Sarcomere Organization and Contractile Function in 2D Cardiac Muscle Bundles. [PDF]

MicroPubl Biol
Mohammadzadeh S, Tsan YC, Renberg A, Kobeissi H, Helms A, Lejeune E.   +5 more
europepmc   +1 more source

Correction to: Cronos Titin is Expressed in Human Cardiomyocytes and Necessary for Normal Sarcomere Function [PDF]

, 2020

openalex   +1 more source

Thylakoids reorganization enables driving photosynthesis under far‐red light in the microalga Nannochloropsis gaditana

New Phytologist, Volume 249, Issue 4, Page 1785-1799, February 2026.
Summary Oxygenic photosynthesis is driven by visible light in most photosynthetic organisms, with exceptions in a few cyanobacteria and microalgae species, which can extend the light absorption to far‐red (FR) wavelengths, by synthesizing new pigments or shifting the antennae absorption range beyond 700 nm.
Elisabetta Liistro, Mariano Battistuzzi, Mattia Storti, Beatrice Boccia, Lorenzo Cocola, Giorgio Perin, Tomas Morosinotto, Nicoletta La Rocca   +7 more
wiley   +1 more source