Results 81 to 90 of about 182,132 (342)

Tumor exosome-based nanoparticles are efficient drug carriers for chemotherapy

Nature Communications, 2019
Developing biomimetic nanoparticles without loss of the integrity of proteins remains a major challenge in cancer chemotherapy. Here, we develop a biocompatible tumor-cell-exocytosed exosome-biomimetic porous silicon nanoparticles (PSiNPs) as drug ...
Tuying Yong, Xiaoqiong Zhang, Nana Bie, Hongbo Zhang, Xuting Zhang, Fuying Li, A. Hakeem, Jun Hu, L. Gan, H. Santos, Xiangliang Yang   +10 more
semanticscholar   +1 more source

Autophagosome marker, LC3, is released extracellularly via several distinct pathways

FEBS Open Bio, EarlyView.
This study establishes a novel HiBiT‐tagging system for ultrasensitive detection of LC3, revealing multiple pathways for its extracellular secretion. It demonstrates that LC3 is released via both autophagy‐dependent and ‐independent mechanisms, including a novel route for nonlipidated LC3‐I.
Koki Saito, Masashi Arakawa, Koki Maeda, Eiji Morita   +3 more
wiley   +1 more source

Assessing Neuronal and Astrocyte Derived Exosomes From Individuals With Mild Traumatic Brain Injury for Markers of Neurodegeneration and Cytotoxic Activity. [PDF]

, 2019
Mild traumatic brain injury (mTBI) disproportionately affects military service members and is very difficult to diagnose. To-date, there is currently no blood-based, diagnostic biomarker for mTBI cases with persistent post concussive symptoms. To examine
Baker, Dewleen G, Campana, Wendy, Conger, Tori, Ellisman, Maya, Hall, James R, Julovich, David A, Nauss, Sophie, Nievergelt, Caroline M, O'Bryant, Sid E, Risbrough, Victoria B, Rissman, Robert A, Romero, Haylie K, Winston, Charisse N   +12 more
core  

The Tumor Cytosol miRNAs, Fluid miRNAs, and Exosome miRNAs in Lung Cancer. [PDF]

, 2014
The focus of this review is to provide an update on the progress of microRNAs (miRNAs) as potential biomarkers for lung cancer. miRNAs are single-stranded, small non-coding RNAs that regulate gene expression and show tissue-specific signatures ...
Haisheng eXu, Wenbin eDeng, Wenbin eDeng, Wenrong eGong, Xin eQin   +4 more
core   +2 more sources

HRS phosphorylation drives immunosuppressive exosome secretion and restricts CD8+ T-cell infiltration into tumors [PDF]

, 2022
Lei Guan, Bin Wu, Ting Li, Lynn A. Beer, Gaurav Sharma, Mingyue Li, Chin Nien Lee, Shujing Liu, Changsong Yang, Lili Huang, Dennie T. Frederick, Genevieve M. Boland, Guang-Can Shao, Tatyana Svitkina, Kathy Q. Cai, Fangping Chen, Meng‐Qiu Dong, Gordon B. Mills, Lynn M. Schuchter, Giorgos C. Karakousis, Tara C. Mitchell, Keith T. Flaherty, David W. Speicher, Youhai H. Chen, Meenhard Herlyn, Ravi K. Amaravadi, Xiaowei Xu, Wei Guo   +27 more
openalex   +1 more source

Exosome Proteomics of SOD1D90A Mutation Suggest Early Disease Mechanisms, and FN1 as a Biomarker

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Amyotrophic lateral sclerosis (ALS) is a neuromuscular disease. Super oxide dismutase 1 (SOD1) gene mutations cause ALS, and the D90A mutation is associated with primarily upper motor neuron (UMN) loss. Objective Our goal is to reveal the early cellular events in ALS pathology and identify potential pharmacokinetic biomarkers, using well ...
Mukesh Gautam, Ali Laith, Aslihan Gunel, Melda Yilmaz, Nazli Basak, Halil Idrisoglu, P. Hande Ozdinler   +6 more
wiley   +1 more source

Enterovirus 71 non-structural protein 3A hijacks vacuolar protein sorting 25 to boost exosome biogenesis to facilitate viral replication

Frontiers in Microbiology, 2022
Human enterovirus 71 (EV71) is one of the major agents of the hand, foot, and mouth disease (HFMD), and occasionally causes severe neurological complications.
Zhihui Ruan, Yicong Liang, Zicong Chen, Jialing Yin, Chengcheng Li, Pan Pan, Pan Pan, Qiwei Zhang, Qiwei Zhang, Jianguo Wu, Jianguo Wu, Zhen Luo, Zhen Luo   +12 more
doaj   +1 more source

Comparative analysis of exosome isolation methods using culture supernatant for optimum yield, purity and downstream applications

Scientific Reports, 2019
Exosomes have received significant attention for their role in pathobiological processes and are being explored as a tool for disease diagnosis and management.
G. Patel, M. A. Khan, H. Zubair, S. Srivastava, Moh’d Khushman, Seema Singh, A. Singh   +6 more
semanticscholar   +1 more source

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Extracellular vesicle-associated miRNAs are an adaptive response to gestational diabetes mellitus

Journal of Translational Medicine, 2021
Background Gestational diabetes mellitus (GDM) is a serious public health issue affecting 9–15% of all pregnancies worldwide. Recently, it has been suggested that extracellular vesicles (EVs) play a role throughout gestation, including mediating a ...
Soumyalekshmi Nair, Dominic Guanzon, Nanthini Jayabalan, Andrew Lai, Katherin Scholz-Romero, Priyakshi Kalita de Croft, Valeska Ormazabal, Carlos Palma, Emilio Diaz, Elizabeth A. McCarthy, Alexis Shub, Jezid Miranda, Eduard Gratacós, Fátima Crispi, Gregory Duncombe, Martha Lappas, H. David McIntyre, Gregory Rice, Carlos Salomon   +18 more
doaj   +1 more source