Results 221 to 230 of about 33,232 (287)

Unconventional Secretion of Angiogenic Sonic Hedgehog–Containing Extra‐Large Extracellular Vesicles is Driven by PI3K–Rab18‐GDP Signalling

Journal of Extracellular Biology, Volume 5, Issue 2, February 2026.
Human mesenchymal stem cells conditionally secrete sonic hedgehog (SHH)‐containing extra‐large extracellular vesicles (XLEVs) upon PI3K activation, which enriches the GDP‐bound form of Rab18. Rab18‐GDP drives perinuclear maturation and polarized vertical release of SHH‐XLEVs via Hsp90α‐ and nSMase2‐dependent mechanisms.
Shuo Wang, Rio Imai, Yuya Kaneko, Yosuke Tanaka   +3 more
wiley   +1 more source

Plasma Ceramide C24:0/C16:0 Relates to Outcomes in Patients With Heart Failure With Preserved Ejection Fraction. [PDF]

JACC Adv
Peterson LR, Gross S, Dörr M, Jiang X, Heurman HC, Friedrich N, Völzke H, Province MA, Cresci S.   +8 more
europepmc   +1 more source

The Crystal Structure of Human Transport and Golgi Organization 2 Homolog (TANGO2) Protein Reveals an αββα‐Fold Arrangement

Proteins: Structure, Function, and Bioinformatics, Volume 94, Issue 2, Page 515-528, February 2026.
ABSTRACT Transport and Golgi Organization 2 Homolog (TANGO2) protein deficiency disorder (TDD) is a rare autosomal recessive disorder characterized by multi‐systemic abnormalities and significant phenotypic variability including neurodevelopmental delay, seizures, intermittent ataxia, hypothyroidism, rhabdomyolysis, life‐threatening metabolic ...
Anne Cooper, Alyssa Powers, Kevin P. Battaile, Al‐Walid Mohsen, David K. Johnson, Scott Lovell, Lina Ghaloul‐Gonzalez   +6 more
wiley   +1 more source

Lipidomic signatures in maternal blood and placenta: Systematic evidence linking lipid profiles to pregnancy outcomes and fetal growth. [PDF]

Metabol Open
Kalapouti E, Bothou A, Harizopoulou V, Vlachou M, Vasiliki Zampeli M, Diamanti A.   +5 more
europepmc   +1 more source

Comparative lipidomic and proteomic analysis reveals species‐specific differences in midgut composition and insecticide absorption between Apis mellifera and Bombus terrestris

Pest Management Science, Volume 82, Issue 2, Page 1540-1551, February 2026.
Lipidomic and proteomic analysis revealed large‐scale differences in the midgut composition of the honeybee Apis mellifera and the buff‐tailed bumblebee Bombus terrestris. These differences correlated to increased insecticide absorption in the bumblebee when using an ex vivo Ussing chamber and subsequently in vivo feeding assay (created in Biorender ...
Emmanouil Kokkas, Joseph Hawkins, Lauraine Swindale, Aniko Kende, John Sinclair, Jacob M Riveron, Helen Thompson, Adam Pym   +7 more
wiley   +1 more source

Ceramides play a significant role in the response of Pogostemon cablin to bacterial wilt by regulating the ABA pathway. [PDF]

BMC Plant Biol
Li J, Wu DX, Bao HN, Li KY, Zhang MY, Sun YH, Xia KF.   +6 more
europepmc   +1 more source

Research Progress of Exosome‐Derived microRNA in Alcohol Use Disorders: A Critical Review

Addiction Biology, Volume 31, Issue 2, February 2026.
Exosome‐derived microRNAs represent stable and mechanistically active mediators of alcohol‐induced multi‐organ injury. This review summarizes how chronic alcohol exposure reshapes exosomal miRNA cargo across the liver, immune system, and brain, highlighting key miRNAs with diagnostic value and therapeutic potential.
Bo Zhang, Ting ting Xie, Qiang Ma, Ya ping Jiang, Yu mei Wang   +4 more
wiley   +1 more source

Multi-omic analysis reveals lipid dysregulation associated with mitochondrial dysfunction in parkinson's disease brain. [PDF]

Nat Commun
Hällqvist J, Toomey CE, Pinto R, Baldwin T, Doykov I, Wernick A, Al Shahrani M, Evans JR, Lachica J, Pope S, Heales S, Eaton S, Mills K, Gandhi S, Heywood WE.   +14 more
europepmc   +1 more source

Ceramide Kinase [PDF]

, 2020
openaire   +1 more source

Lycium barbarum polysaccharides enhance testicular spermatogenesis in d‐galactose‐induced aging rats via calcium signaling

Andrology, Volume 14, Issue 2, Page 496-515, February 2026.
Abstract Background Lycium barbarum polysaccharide (LBP) has long been recognized as having a wide range of beneficial properties for improving proliferation. However, the protective effects and specific mechanisms of d‐galactose‐induced testicular dysfunction in reproductively senescent rats are not fully understood.
Wenxin Ma, Chang Liu, Jing Pu, Ziyu Liu, Na Hu, Li Yang, Dongmei Chen, Hongmei Li, HuiMing Ma   +8 more
wiley   +1 more source