Results 81 to 90 of about 4,704,619 (300)

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Exploring the functional domain and the target of the tetanus toxin light chain in neurohypophysial terminals [PDF]

, 1994
The tetanus toxin light chain blocks calcium induced vasopressin release from neurohypophysial nerve terminals. Here we show that histidine residue 233 within the putative zinc binding motif of the tetanus toxin light chain is essential for the ...
Weller, U., Dayanithi, G., Yamasaki, S., Niemann, H., Gratzl, Manfred, Stecher, B., Höhne-Zell, B., Binz, T.   +7 more
core   +1 more source

Nuclear cross-reactivity of the mouse anti-FLAG antibody is only seen in permeabilized cells.

, 2021
Nuclear cross-reactivity of the mouse anti-FLAG antibody was not seen in non-permeabilized cells, supporting that the sample preparation steps did not inadvertently permeabilize samples, and further supporting the surface staining patterns seen in non ...
Katherine S. Ralston (11768120), Charles G. Barbieri (11768114), Tammie S. Y. Tam (11768117), Wesley Huang (6373970), Rene L. Suleiman (11768108), Samuel S. Hunter (10099278), Hannah W. Miller (3716773), Akhila Bettadapur (11768105), Maura C. Ruyechan (11768111), Matthew L. Settles (9019334)   +9 more
core   +1 more source

Inhibition of cyclin‐dependent kinases 12/13 using CT7439 as a treatment for colorectal cancer with CDK12 upregulation

Molecular Oncology, EarlyView.
The proposed mechanism of action for the CDK12/13 inhibitor and cyclin K degrader, CT7439. CDK12/13 inhibition interrupts transcription elongation, leading to increased DNA damage that results in cell death. This agent is a potentially novel treatment option for patients with colorectal cancer. Created in BioRender. Cyclin‐dependent kinase (CDK) 12 and
Wylie K. Watlington, Divya L. Dayanidhi, Mohammad Zokaasadi, John B. Mantyh, Pelumi D. Olawuni, Gabrielle Rupprecht, Jeremy M. Force, Shannon McCall, Ashwani K. Bahl, David S. Hsu, Jason A. Somarelli   +10 more
wiley   +1 more source

Selective inhibition of sterolO-acyltransferase 1 isozyme by beauveriolide III in intact cells

Scientific Reports, 2017
Beauveriolide III (BeauIII) inhibited sterol O-acyltransferases 1 and 2 (SOAT1 and SOAT2), which are endoplasmic reticulum (ER) membrane proteins, in an enzyme-based assay, and selectively inhibited SOAT1 in a cell-based assay using SOAT1-/SOAT2-CHO ...
Taichi Ohshiro, Keisuke Kobayashi, Mio Ohba, Daisuke Matsuda, Lawrence L. Rudel, Takashi Takahashi, Takayuki Doi, Hiroshi Tomoda   +7 more
doaj   +1 more source

ENZYMATIC CATALYSIS BY PERMEABILIZED CELLS

Brazilian Journal of Chemical Engineering, 1997
This paper presents an enzymatic process for sorbitol and gluconic acid production using cells of Zymomonas mobilis permeabilized with CTAB. Equimolar solutions of glucose and fructose (from 96.0 to 422.2 g/L) were used. In a batch reactor, conversions of 97% were attained after 15 to 20 hours of reaction. The effect of the initial concentration of the
Wilberg, K. Q., Alves, T. L. M., Nobrega, R.   +2 more
openaire   +3 more sources

Protein phosphorylation in permeabilized pancreatic islet cells [PDF]

Biochemical Journal, 1985
A system of digitonin-permeabilized islet cells was developed to characterize Ca2+- and calmodulin-dependent protein phosphorylation further and to determine whether activation of this membrane-bound process was sufficient for initiation of Ca2+-stimulated insulin secretion.
J R, Colca, B A, Wolf, P G, Comens, M L, McDaniel   +3 more
openaire   +2 more sources

Glycolytic flux in permeabilized freshly isolated vascular smooth muscle cells

, 1998
To determine whether channeling of glycolytic intermediates can occur in vascular smooth muscle (VSM), we permeabilized freshly isolated VSM cells from hog carotid arteries with dextran sulfate.
Christopher D. Hardin, Dorian R. Finder
core   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Slow Turning Lateral Vessel Bioreactor Improves Embryoid Body Formation and Cardiogenic Differentiation of Mouse Embryonic Stem Cells. [PDF]

, 2013
Embryonic stem cells (ESCs) have the ability to form aggregates, which are called embryoid bodies (EBs). EBs mimic early embryonic development and are commonly produced for cardiomyogenesis.
Tharasanit, T., Biology of Reproductive Cells, Pirity, M., Rungarunlert, Sasitorn, Klincumhom, Nuttha, Rungarunlert, S., Dinnyés, András, Tharasanit, Theerawat, Dep Gezondheidszorg Landbouwhuisdieren, Klincumhom, N., Techakumphu, M., Pirity, Melinda, Dinnyes, A.   +12 more
core   +2 more sources