Results 151 to 160 of about 1,431,950 (311)

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Correction: Integrating tropical research into biology education is urgently needed. [PDF]

open access: yesPLoS Biol, 2022
Russell AE   +17 more
europepmc   +1 more source

Global Climate Change: Impact and Remediation [PDF]

open access: yes
This "clicker case" is a continuation of another case study "Global Climate Change: Evidence and Causes". Students assume the role of an intern working for a U.S.
Maureen Knabb, Timothy Lutz
core   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

Standards for the Ph.D. Degree in the Molecular Biosciences [PDF]

open access: yes, 2000
The International Union of Biochemistry and Molecular Biology, Committee on Education,
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

GENETİK KONUSUNA AİT KAVRAMLARIN FARKLI ÖĞRENCİ SEVİYELERİNE GÖRE DEĞİŞİMİ

open access: yesSakarya Üniversitesi Eğitim Fakültesi Dergisi, 2013
Kavramlar insanlarÕn düúünce sisteminde yer alan soyut birimlerdir. Bilgileri sÕnÕflandÕrmak suretiyle insanlar arasÕ iletiúimi kolaylaútÕrÕrlar. YapÕlan çalÕúmalar ö÷rencilerin bilimsel kavramlarÕ okulda ö÷renmelerine ra÷men do÷al olaylar hakkÕnda daha ...
Arzu Saka
doaj  

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