Results 1 to 10 of about 367,784 (212)

Mathematical model of a telomerase transcriptional regulatory network developed by cell-based screening: analysis of inhibitor effects and telomerase expression mechanisms. [PDF]

open access: yesPLoS Computational Biology, 2014
Cancer cells depend on transcription of telomerase reverse transcriptase (TERT). Many transcription factors affect TERT, though regulation occurs in context of a broader network. Network effects on telomerase regulation have not been investigated, though
Alan E Bilsland   +6 more
doaj   +6 more sources

TERT—Regulation and Roles in Cancer Formation

open access: yesFrontiers in Immunology, 2020
Telomerase reverse transcriptase (TERT) is a catalytic subunit of telomerase. Telomerase complex plays a key role in cancer formation by telomere dependent or independent mechanisms.
Marta Dratwa   +2 more
exaly   +3 more sources

Quiescence Exit of Tert+ Stem Cells by Wnt/β-Catenin Is Indispensable for Intestinal Regeneration

open access: yesCell Reports, 2017
Fine control of stem cell maintenance and activation is crucial for tissue homeostasis and regeneration. However, the mechanism of quiescence exit of Tert+ intestinal stem cells (ISCs) remains unknown. Employing a Tert knockin (TertTCE/+) mouse model, we
Moon Jong Kim   +2 more
exaly   +3 more sources

Two co-inherited SNPs of the telomerase reverse transcriptase (TERT) gene are associated with Iraqi patients with lung cancer [PDF]

open access: yesJournal of Medical Biochemistry, 2023
Background: The telomerase reverse transcriptase (TERT) gene is essential polymorphic loci linked to most malignant tumors. This study assessed the association between the TERT gene and non-small cell lung carcinoma (NSCLC) in Iraq.
Lawi Zahraa K.   +4 more
doaj   +1 more source

Clinicopathological Significance of BRAF (V600E), NRAS (Q61K) and TERT (C228T, C250T and SNP Rs2853669) Mutations in Bulgarian Papillary Thyroid Carcinoma Patients

open access: yesActa Medica Bulgarica, 2021
Introduction: Thyroid carcinoma is the most common endocrine cancer. Some somatic mutations in genes (BRAF, NRAS and TERT) involved in key signaling pathways and genome stability have been recently identified to play an important role in its development.
Vidinov K.   +8 more
doaj   +1 more source

BRAF, NRAS, KIT, TERT, GNAQ/GNA11 Mutation Profile and Histomorphological Analysis of Anorectal Melanomas: A Clinicopathologic Study

open access: yesTürk Patoloji Dergisi, 2023
Objective: Primary anorectal melanomas (AMs) are uncommon neoplasms with aggressive behavior. Molecular profile and clinicopathologic features of AMs are still not well established.
Orhun Cig TASKIN   +6 more
doaj   +1 more source

Immunohistochemical and mutational status of telomerase reverse transcriptase in conjunctival squamous cell carcinoma

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: Mutations in human telomerase reverse transcriptase (TERT) are associated with increased telomerase activity in cutaneous melanomas. Conjunctival squamous cell carcinoma, also referred to as ocular surface squamous cell carcinoma, is cancer on ...
Perumal Jayaraj   +7 more
doaj   +1 more source

tert-Butoxytriphenylsilane [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2010
The title compound, C(22)H(24)OSi or Ph(3)SiO(t)Bu, shows a distorted tetra-hedral coordination sphere around the Si atom. The C-O-Si angle is 135.97 (12)° and the O-Si distance is 1.6244 (13) Å. The mol-ecules are held together by weak inter-actions only. An H⋯H distance of 2.2924 (7) Å is found between aryl H atoms and is the shortest inter-molecular
Jonathan O. Bauer, Carsten Strohmann
openaire   +3 more sources

Iodine avidity in papillary and poorly differentiated thyroid cancer is predicted by immunohistochemical and molecular work-up

open access: yesEuropean Thyroid Journal, 2023
Background: Successful radioiodine treatment of differentiated thyroid canc er requires iodine avidity: that is, the concentration and retention of iodine in cancer tissue. Several parameters have previously been linked with lower iodine avidity. However,
Joachim N Nilsson   +7 more
doaj   +1 more source

TERT promoter mutation and proEx C are useful as a screening tool to predict the malignant behavior of thyroid tumors of uncertain malignant potential

open access: yesPolish Journal of Pathology, 2021
Gray zone thyroid tumors for which benignity or malignancy cannot be assessed are constantly increasing and accurate prediction of their malignant behavior is vital to avoid both violent surgical intervention for benign tumors and lax treatment of ...
Mohamed A. Alabiad   +5 more
doaj   +1 more source

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