Results 141 to 150 of about 7,287 (212)

Dnajb5 From Antarctic Fish Reveals a Redox‐Sensitive Mechanism Coordinating Muscle Regeneration via mTORC1 and HDAC4

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 4, August 2026.
ABSTRACT Background Dnajb5, a member of the heat shock protein family, has not been previously reported to play a role in muscle differentiation. We identify Dnajb5 as a negative regulator of myogenesis via mammalian target of rapamycin (mTOR) and histone deacetylase 4 (HDAC4) signalling, functioning as a central controller of muscle growth and ...
Sun‐Hee Cho, Min‐Kyung Choi, Mi‐Ock Baek, Hyeon‐Hee Son, Binh Thanh Nguyen, Min‐Jung Kang, Il‐Chan Kim, Jin‐Hyoung Kim, Mee‐Sup Yoon   +8 more
wiley   +1 more source

Nuclear Lamins: A Molecular Bridge Coupling Extracellular Mechanical Cues to Intranuclear Signal Transduction and Gene Regulation. [PDF]

Int J Mol Sci
Yang S, Liu H, Kou H, Lai L, Zhang X, Xu Y, Sun Y, Chen B.   +7 more
europepmc   +1 more source

Biomechanical defects and rescue of cardiomyocytes expressing pathologic nuclear lamins. [PDF]

Cardiovasc Res, 2018
Laurini E, Martinelli V, Lanzicher T, Puzzi L, Borin D, Chen SN, Long CS, Lee P, Mestroni L, Taylor MRG, Sbaizero O, Pricl S.   +11 more
europepmc   +1 more source

Activation of the Lactate Receptor GPR81 Ameliorates Senescence Hallmarks and Improves Muscle Function in Cellular and Progeroid Models of Aging

Aging Cell, Volume 25, Issue 8, August 2026.
Skeletal muscle aging is associated with a decrease in expression of the lactate receptor GPR81. Treating senescent myoblasts in vitro and progeric mice in vivo with GPR81 agonist decreases intramyocellular lipid accumulation and reverses hallmarks of aging. ABSTRACT Skeletal muscle aging is associated with increased lipid accumulation, or myosteatosis,
Pihu Mehrotra, Sai Harsha Bhamidipati, Pedro Lei, John Toftegaard, Debanik Choudhury, Maryam Elsayed, Yali Zhang, Jianmin Wang, Shweta Chitkara, G. Ekin Atilla‐Gokcumen, Song Liu, Stelios T. Andreadis   +11 more
wiley   +1 more source

An evolutionarily conserved role for separase in the regulation of nuclear lamins. [PDF]

Cell Death Discov
Cipressa F, Pennarun G, Bosso G, Rosignoli S, Tullo L, Schiralli N, Di Dio C, Borghi C, Paiardini A, Esposito G, Goldberg ML, Bertrand P, Cenci G.   +12 more
europepmc   +1 more source

Progerin Hinders Autophagy Flux at Its Final Stages in Hutchinson‐Gilford Progeria Syndrome Cells, Preventing Its Own Autophagic Degradation

Aging Cell, Volume 25, Issue 8, August 2026.
We demonstrated that progerin induces the formation of autophagosomes but impairs their maturation and subsequent fusion with lysosomes. Progerin impedes proper autophagy flux, thus preventing its own autophagic degradation. Selinexor treatment improved both autophagosome maturation and autophagosome‐lysosome fusion, which ultimately led to effective ...
Ian García‐Aguirre, Jesús Alejandro Reyes‐Martínez, Juan Unzueta, Francisco Guevara‐Namorado, Solangy Lizcano‐Meneses, Susana Gonzalo, Angel Baldan, Claudia Rangel, Gerardo J. Alanis‐Funes, Francisco Garcia‐Sierra, Kevin Ruiz‐Fajardo, Simon Gormes‐Pinchanski, Susana Castro‐Obregón, Aranza Meza‐Dorantes, Rocio Alejandra Chavez‐Santoscoy, Isabel Arrieta‐Cruz, Paola Tristán‐Aburto, Jonathan J. Magaña, Bulmaro Cisneros   +18 more
wiley   +1 more source

Targeting RANKL Prevents Bone Loss, Improves Muscle Function and Extends Lifespan in Progeroid Mice

Aging Cell, Volume 25, Issue 8, August 2026.
Targeting of RANKL by genetic and pharmacological approaches ameliorates key features of the progeroid phenotype in Zmpste24−/− mice. RANKL intervention restores bone mass, improves muscle phenotype, and extends survival. These findings support further exploration of RANKL‐targeted therapies for Hutchinson‐Gilford progeria syndrome.
Sandra Freitas‐Rodríguez, Alejandra Valle‐Cao, Francisco Rodríguez, Manuel Fernández‐Sanjurjo, Benjamín Fernández‐García, Vanessa Loredo, María Teresa Fernández‐García, Carmen Fiuza‐Luces, Alejandro Lucia, Carlos López‐Otín, Alejandro López‐Soto, Alicia R. Folgueras   +11 more
wiley   +1 more source

Nuclear lamins and progerin are dispensable for antioxidant Nrf2 response to arsenic and cadmium. [PDF]

Cell Signal, 2017
Hashimoto K, Majumdar R, Tsuji Y.
europepmc   +1 more source

The metalloproteinase ADAM17 promotes acute lung inflammatory responses during pancreatitis

British Journal of Pharmacology, Volume 183, Issue 15, Page 4126-4144, August 2026.
Background and Purpose Acute pancreatitis (AP) is a multifactorial upper gastrointestinal inflammatory disorder that in severe cases (~20% of all AP) is associated with substantial morbidity and mortality, the latter coincident with multiorgan dysfunction, particularly acute lung injury (ALI).
Shermin Chan, Karen Hon, Ruby E. Dawson, Teresa Weng, Jelena Solujic, Yu C. J. Chey, James D. Zuiani, Griffith B. Perkins, P. Toby Coates, Chris Drogemuller, Eddie Sanderlin, Lulu Huang, John Finnie, Stefan Rose‐John, Arash Badiei, Phan Nguyen, Brendan J. Jenkins, Mohamed I. Saad   +17 more
wiley   +1 more source

Jiuwei Xiaozhi Decoction Alleviates High‐Fat Diet‐Induced MASLD by Suppressing Hepatic SREBP2‐Driven Cholesterogenesis and Restoring PPARα‐Mediated Fatty Acid Oxidation

Chemical Biology &Drug Design, Volume 108, Issue 2, August 2026.
Studies have found that Jiuwei Xiaozhi Decoction can improve high‐fat diet‐induced fatty liver disease, mainly by regulating the SREBP2 and PPARα pathways to balance hepatic lipid metabolism while reducing inflammatory responses. ABSTRACT Jiuwei Xiaozhi Decoction (JWXZ) is a nine‐herb traditional Chinese medicine formula clinically used for hepatic ...
Youcheng Ma, Xinrui Gao, Ji Wang, Lingru Li, Zhen Huang, Fangli Li   +5 more
wiley   +1 more source