Results 91 to 100 of about 41,627 (225)

Loganin, an Iridoid Glycoside, Alleviates Paclitaxel‐Induced Skeletal Muscle Toxicity by Enhancing Mitochondrial Function, Boosting Antioxidant Defenses, and Reducing Cellular Senescence

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Mitochondrial dysfunction and energy imbalance caused by chemotherapy are key contributors to skeletal muscle atrophy, which severely impacts the quality of life in cancer patients. Paclitaxel, a commonly used chemotherapeutic agent, is known to promote muscle wasting and cellular senescence, largely by impairing mitochondrial function.
Yu‐Fan Chuang, Cai‐Rong Wu, Wan‐Hsuan Chang, Ying‐Jung Su, Hung‐Te Hsu, Fan‐Li Lin, Yi‐Ching Lo   +6 more
wiley   +1 more source

Hypoxia‐Induced Histone Lactylation Promotes Ferroptosis in Cardiomyocytes via the Wnt/β‐Catenin Pathway

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study investigated the effects of histone lactylation on ferroptosis in hypoxia‐induced cardiomyocytes. A hypoxia model was established in AC16 cells treated with 2‐Deoxy‐D‐glucose (2‐DG, a glucose analogue), ferrostatin‐1 (Fer‐1, a selective ferroptosis inhibitor), lactate (LA), sh‐β‐catenin (shRNA of β‐catenin), or SKL2001 (an agonist ...
Xin‐Hua Zhu, Jing‐Wen Hou, Zhong‐Ying Lv, Ming‐Hui Sun, Xiao‐Yang Zhang, Lei Zhang, Mei Wang   +6 more
wiley   +1 more source

Airway Involvement in Conradi–Hünermann–Happle Syndrome: A Novel Clinical Manifestation

The Laryngoscope, EarlyView.
We report the first documented case of airway involvement in Conradi–Hünermann–Happle syndrome (CDPX2), an X‐linked dominant form of chondrodysplasia punctata caused by pathogenic variants in EBP. A 2‐month‐old female with genetically confirmed CDPX2 developed severe subglottic stenosis and persistent respiratory distress requiring CPAP; cross ...
Enrique G. Villarreal, Jackie Chiang, Evan J. Propst, Nikolaus E. Wolter   +3 more
wiley   +1 more source

Proteomic Profiling of Myofiber Repair Annexins and Their Role in Duchenne Muscular Dystrophy

PROTEOMICS, EarlyView.
ABSTRACT Myofiber regeneration and membrane repair play crucial roles in maintaining the continuous physiological functioning of the neuromuscular system. A swift and efficient repair mechanism enables the rapid restoration of sarcolemmal integrity following cellular impairment in damaged skeletal muscles.
Paul Dowling, Dounia Bouragba, Elisa Negroni, Capucine Trollet, Margit Zweyer, Dieter Swandulla, Kay Ohlendieck   +6 more
wiley   +1 more source

Computational Characterization of the Role of LEM2/LaminA Interactions on the Stability of BAF‐Dimer Using Molecular Simulations

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The effect of the presence of the BAF‐binding LEM‐domain and LaminA Ig‐fold on the stability of the BAF dimer was studied qualitatively using non‐equilibrium pull simulations and quantitatively through the calculation of the potential of mean force profile along BAF–BAF separation distance.
Aswin Vinod Muthachikavil, Alexander von Appen, Thomas D. Kühne   +2 more
wiley   +1 more source

Pharmacological Inhibition of APT2 by Solasonine Promotes Ferroptosis Through Palmitoylation Modulation in Gallbladder Cancer

Phytotherapy Research, EarlyView.
Schematic illustration of SS‐induced ferroptosis through targeting APT2‐mediated STAT3 palmitoylation in GBC cells. ABSTRACT Gallbladder cancer (GBC), the most prevalent and lethal biliary tract malignancy, lacks effective therapeutic strategies. Solasonine (SS), a bioactive steroidal alkaloid derived from Solanum nigrum L, exhibits antitumor activity ...
Liu‐qing Shi, Jing‐wei Zhao, Jia‐yun Zhu, Cheng Zhao, Zi‐yi Yang, Li‐jia Pan, Ben Ma, Zheng‐yu Chen, Zi‐ying Wang, Chun‐jie Li, Shi‐lei Liu, Jia‐wei Mei, Ping Dong   +12 more
wiley   +1 more source

A muscular dystrophy associated with bi‐allelic LEMD2 variants: Expanding the genotype of nuclear envelopathies

Brain Pathology, EarlyView.
Proteomics‐guided exome re‐analysis identifies bi‐allelic variants in the nuclear envelope LEMD2 gene, expanding its phenotypic spectrum. Created in BioRender. Pauper, M. (2026) https://BioRender.com/xamvo92.
Marc Pauper, Heike Kölbel, Iakowos Karakesisoglou, Anne Schänzer, Johann Böhm, Rachel Thompson, Nicolai Kohlschmidt, Bernd Ringel, Gisèle Bonne, Katja Neuhoff, Andrea Gangfuß, Ozge Aksel Kilicarslan, Sergi Beltran Agullo, Andreas Hentschel, Ulrike Schara‐Schmidt, Hanns Lochmüller, Kiran Polavarapu, Andreas Roos   +17 more
wiley   +1 more source

ABHD7-mediated depalmitoylation of lamin A promotes myoblast differentiation

Cell Reports
Summary: LMNA gene mutation can cause muscular dystrophy, and post-translational modification plays a critical role in regulating its function. Here, we identify that lamin A is palmitoylated at cysteine 522, 588, and 591 residues, which are reversely ...
Yuan Shen, Liang-Liang Zheng, Cai-Yun Fang, Yao-Yao Xu, Chao Wang, Jin-Tao Li, Ming-Zhu Lei, Miao Yin, Hao-Jie Lu, Qun-Ying Lei, Jia Qu   +10 more
doaj   +1 more source

Sodium butyrate ameliorates renal tubular lipid accumulation through a protein phosphatase 2A/transcription factor EB axis in diabetic nephropathy

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Extensive evidence indicates that lipid accumulation causes renal tubular injury, which further contributes to diabetic nephropathy (DN) progression. Short‐chain fatty acids (SCFAs) play an important role in the maintenance of cellular metabolic health.
Jiayin Tao, Sinan Ai, Yaoxian Wang, Yuning Liu, Jingwei Zhou, Qingqing Liu, Xu Wang, Danting Li, Xin Li, Lin Wang, Jinyi Hou, Liang Peng, Zhen Wang   +12 more
wiley   +1 more source

Protein kinase C activity modulates nuclear Lamin A/C dynamics in HeLa cells

Scientific Reports
The nuclear lamina serves important functions in the nucleus, providing structural support to the nuclear envelope and contributing to chromatin organization. The primary proteins that constitute the lamina are nuclear lamins whose functions are impacted
Chase C. Wesley, Dallin V. North, Daniel L. Levy   +2 more
doaj   +1 more source