Results 41 to 50 of about 9,737,550 (145)

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function

Advanced Science, Volume 13, Issue 36, 29 June 2026.
This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang, Wenxuan Zhao, Xiaoming Hu, Yishu Wang, Peidong Yang, Diwei Zheng, Yugang Wang, Guanghui Ma, Min Shi, Wei Wei, Shuang Wang   +10 more
wiley   +1 more source

Extracellular Vesicles as Drivers of Lung Endothelial Dysfunction in ARDS: Mechanisms and Therapeutic Opportunities

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
This review summarizes how extracellular vesicles from diverse pulmonary and extrapulmonary sources contribute to endothelial dysfunction in ARDS and evaluates emerging endothelial‐targeted therapies for their potential to mitigate EV‐mediated pathogenic mechanisms.
Mohammed Yaman Al Matni, Patrick Belvitch, Steven M. Dudek, Eleftheria Letsiou   +3 more
wiley   +1 more source

Acid Sphingomyelinase Activation and ROS Generation Potentiate Antiproliferative Effects of Mitomycin in HCC. [PDF]

Int J Mol Sci
Sphingolipids play a major role in the regulation of hepatocellular apoptosis and proliferation. We have previously identified sphingolipid metabolites as biomarkers of chronic liver disease and hepatocellular carcinoma.
Buitkamp S, Schwalm S, Jakobi K, Ferreiros N, Wünsche C, Zeuzem S, Gulbins E, Sarrazin C, Pfeilschifter J, Grammatikos G.   +9 more
europepmc   +2 more sources

Heparanase‐Loaded CAR T Extracellular Vesicles Remodel the Colorectal Tumour Microenvironment and Boost T Cell Antitumor Immunity

Journal of Extracellular Vesicles, Volume 15, Issue 6, June 2026.
Dense ECM restricts CAR T efficacy in solid tumours. Zhu et al. design mesothelin‐targeted CAR T cells that secrete heparanase‐rich extracellular vesicles via a truncated hepatitis A virus pX domain (pX‐Δ1‐30), promoting ECM degradation, durable memory, and less exhausted phenotypes, leading to strong antitumor responses in colorectal cancer spheroids ...
Songshan Zhu, Jun Yin, Weiqiang Yang, Xin Fu, Yiwei Zeng, Na Huang, Ling Zhang, Cong Yu, Ping Ouyang, Kaisong Huang, Rui Chen, Xiaolei Zhao, Dan Jiang, Guangxian Xu   +13 more
wiley   +1 more source

Organoids: From Bench to Bedside Applications

MedComm, Volume 7, Issue 6, June 2026.
Organoids, as a groundbreaking biomedical research platform, utilize adult stem cells (ASCs), embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs) as sources. By integrating specific growth and differentiation signals within an extracellular matrix (e.g., Matrigel), organoids guide cells to self‐assemble into three‐dimensional ...
Kelin Li, Rui Cao, Maochen Li, Zichao Tian, Huahao Fan, Bixia Hong, Xiaojuan Liu   +6 more
wiley   +1 more source

TEAD1 Enhances Exosome Secretion and Promotes Exosome‐Mediated Tissue Regeneration

Advanced Science, Volume 13, Issue 25, 4 May 2026.
TEAD1 functions as a crucial molecular switch regulating exosome secretion in various cell types. TEAD1 enhances exosome secretion by upregulating key proteins associated with exosome secretion, including RAB11, CD9, and SNAP23. This study reveals a novel role for TEAD1 in regulating exosome secretion and tissue regeneration, particularly in diabetic ...
Yan Pu, Yi Wan, Wenhao Shi, Bin Li, Haiyue Zhang, Jun Wu, Lingling Li, Wenjia Guo, Chen Ding, Wenjun Yang   +9 more
wiley   +1 more source

Sphingolipid and ceramide homeostasis : potential therapeutic targets [PDF]

, 2012
Sphingolipids are ubiquitous in eukaryotic cells where they have been attributed a plethora of functions from the formation of structural domains to polarized cellular trafficking and signal transduction.
Smith, Terry, Simon A. Young, Denny, Paul, Young, Simon, Denny, Paul W., Mina, J.G., Mina, John, Denny, P.W., Smith, Terry K., Mina, John G., John G. Mina, Young, S.A., Smith, T.K., Paul W. Denny, Young, Simon A., Terry K. Smith   +15 more
core   +1 more source

Purification and characterization of recombinant, human acid ceramidase. Catalytic reactions and interactions with acid sphingomyelinase.

The Journal of biological chemistry, 2003
Human acid ceramidase was overexpressed in Chinese hamster ovary cells by amplification of the transfected, full-length cDNA. The majority of the overexpressed enzyme was secreted into the culture media and purified to apparent homogeneity. The purified protein contained the same 13-(alpha) and 40 (beta)-kDa subunits as human acid ceramidase from ...
Xingxuan, He, Nozomu, Okino, Rajwinder, Dhami, Arie, Dagan, Shimon, Gatt, Heike, Schulze, Konrad, Sandhoff, Edward H, Schuchman   +7 more
openaire   +1 more source

Atrophic Skeletal Muscle‐Derived Extracellular Vesicles Transfer miR‐125a‐5p to Inhibit Bone Formation in Osteoporosis during Aging

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A muscle‐bone endocrine pathway in aging is revealed in which extracellular vesicles released from atrophic skeletal muscle (Aged‐SKM‐EVs) inhibit bone formation. These EVs deliver miR‐125a‐5p to osteoblasts, thereby suppressing the SIRT7‐Sp7 signaling axis and osteogenic differentiation.
Xiaoyan Shao, Pan Zhang, Zhidan Fan, Jiaquan Lin, Xiang Chen, Na Liu, Wang Gong, Yi He, Yining Zhou, Tianshu Shi, Yong Shi, Yuze Ma, Wentian Gao, Haosheng Wang, Depeng Fang, Chengzhi Wang, Wenshu Wu, Wenjin Yan, Jianghui Qin, Dongyang Chen, Haiguo Yu, Qing Jiang, Baosheng Guo   +22 more
wiley   +1 more source

Acid sphingomyelinase deficiency enhances myelin repair after acute and chronic demyelination. [PDF]

, 2017
The cuprizone animal model, also known as the toxic demyelination model, is a well-reproducible model of demyelination- and remyelination in mice, and has been useful in studying important aspect of human demyelinating diseases, including multiple ...
Klaus Fassbender, Ramona Halmer, Silke Walter, Carola Meier, Laura Schnoeder, Katrin Anne Becker, Marwan Chami, Erich Gulbins   +7 more
core   +1 more source