Results 111 to 120 of about 1,812,118 (303)

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Ethics and artificiality

Inscriptions, 2018
This essay interrogates the place of ethics, which needs to be located  in philosophy alongside studies of being. Ethics is not an omniscient field of study: there is a room outside ethics, and yet there is ethics.
Wolfgang Schirmacher, Daniel Theisen
doaj  

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Analysis of Current Approaches to Monitoring the Content of Depressor Substances

Регуляторные исследования и экспертиза лекарственных средств
INTRODUCTION. Raw materials of biological origin can contaminate medicines with depressor substances, such as histamine, acetylcholine, bradykinin, serotonin, and prostaglandins.
E. O. Chechetova, T. A. Batuashvili, N. P. Neugodova   +2 more
doaj   +1 more source

Monitoring wild animal communities with arrays of motion sensitive camera traps [PDF]

, 2010
Studying animal movement and distribution is of critical importance to addressing environmental challenges including invasive species, infectious diseases, climate and land-use change.
Carbone, Chris, Eggert, Jay, Fountain, Tony, He, Zhihai, Jansen, Patrick A., Kays, Roland, Kranstauber, Bart, Rowcliffe, Marcus J., Tilak, Sameer   +8 more
core   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

The mitigative effects of Blautia producta 1009924 on DSS-induced intestinal inflammation

Frontiers in Microbiology
IntroductionThe gut microbiota plays a crucial role in the treatment of inflammatory bowel disease (IBD). Recent studies have shown that the abundance of Blautia producta is associated with host inflammatory bowel disease (IBD), yet its specific ...
Yishu Chen, Yan Ma, Yang Leng, Xiaoling Li, Sishi Qin, Xiaoyan Li, Zhao Zhang, Zhao Zhang, Huajun Yu   +8 more
doaj   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Animal Testing [PDF]

Journal of the Royal Society of Medicine, 1997
openaire   +2 more sources

Testing of new methods of animal tissue staining [PDF]

, 2016
Pro určení diagnózy pacienta bývá potřeba i informace o struktuře tkáně a patologických změnách. Biopsie je diagnostická metoda, při které je pacientovi odebrán vzorek tkáně, fixován a následně vyšetřen.
Feitová, Věra
core