Results 111 to 120 of about 12,319,131 (335)

Cis‐unsaturated sphingolipids support growth of sphingoid base‐deficient yeast but impair plasma membrane integrity

FEBS Open Bio, EarlyView.
Sphingoid base structures, the sphingolipid backbones, vary among species. We established yeast cells in which the native sphingoid base was replaced with plant‐type bases containing cis or trans double bonds. This is, to our knowledge, the first eukaryotic model mostly composed of sphingolipids containing cis‐unsaturated sphingoid base, providing a ...
Takashi Higuchi, Saki Sugihara, Yohei Ishibashi, Kono Yushi, Hazuki Yamauchi, Motohiro Tani   +5 more
wiley   +1 more source

Trends in dermatology resident applicant experience and training time in the United States, 2015-2020

JAAD International, 2022
Andrew D. Luo, MBA, Ganesh Shenoy, BS, Melissa Butt, DrPH, Joslyn S. Kirby, MD, Jed D. Gonzalo, MD, MSc, Jeffrey Miller, MD, MBA   +5 more
doaj   +1 more source

Biology and a General University Education [PDF]

, 1955
W. B. Yapp
openalex   +1 more source

Stromagenesis and cancer‐associated fibroblast heterogeneity in primary tumors and metastasis: focus in non‐small cell lung cancer

FEBS Open Bio, EarlyView.
Cancer‐associated fibroblasts (CAFs) play different roles in NSCLC progression and metastasis. Their heterogeneous origins and phenotypes shape the tumor microenvironment and influence metastatic spread. This review highlights NSCLC CAF subtypes, their potential cellular sources, and their differential distribution across primary tumors and distant ...
Alejandro Bernardo, Natalia Díaz‐Valdivia, Patricia Fernández‐Nogueira, Jordi Alcaraz   +3 more
wiley   +1 more source

Evaluation of Arginase Activity in Normal Epidermal Tissue and Pathological Stratum Corneum11From the Dermatology Service, General Medicine Branch, National Cancer Institute, National Institutes of Health, Public Health Service, U.S. Department of Health, Education, and Welfare, Bethesda, Maryland.

, 1958
Simon Rothberg, Eugene J. Van Scott, S.L. Newberry   +2 more
openalex   +1 more source

GENERAL METHODS OF EDUCATION IN EDUCATION

The article shows that it is important to educate students as well as educate them, what methods should be used in this regard, and the essence of educational methods.
openaire   +2 more sources

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, EarlyView.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

FEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel, Caroline Wozniak, Aya Sabri, Ben Haddad, Brooke Lopo, Alvaro Cobos, Sarah Sarofim, Jeffrey Guthrie, Deborah Heyl, Hedeel Guy Evans   +9 more
wiley   +1 more source

Resident duty hour modification affects perceptions in medical education, general wellness, and ability to provide patient care. [PDF]

BMC Med Educ, 2016
Moeller A, Webber J, Epstein I.
europepmc   +1 more source

Book Review: “Ultrasound for the Generalist: A Guide to Point-of- Care Imaging”

POCUS Journal, 2022
Daniel Restrepo
doaj   +1 more source