Results 61 to 70 of about 80,065 (270)

High Telomerase Activity Correlates with the Stabilities of Genome and DNA Ploidy in Renal Cell Carcinoma

Neoplasia: An International Journal for Oncology Research, 2002
Malignant tumors have telomerase activity, which is thought to play a critical role in tumor growth. However, the relation between telomerase activity and genomic DNA status in tumor cells is poorly understood.
Hideki Izumi, Takahiko Hara, Atsunori Oga, Kenji Matsuda, Yuko Sato, Katsusuke Naito, Kohsuke Sasaki   +6 more
doaj   +1 more source

DKC1 is a transcriptional target of GATA1 and drives upregulation of telomerase activity in normal human erythroblasts

Haematologica, 2020
Telomerase is a ribonucleoprotein complex that maintains the length and integrity of telomeres, and thereby enables cellular proliferation. Understanding the regulation of telomerase in hematopoietic cells is relevant to the pathogenesis of leukemia, in ...
Laura A. Richards, Ashu Kumari, Kathy Knezevic, Julie AI Thoms, Georg von Jonquieres, Christine E. Napier, Zara Ali, Rosemary O’Brien, Jonathon Marks-Bluth, Michelle F. Maritz, Hilda A Pickett, Jonathan Morris, John E. Pimanda, Karen L. MacKenzie   +13 more
doaj   +1 more source

Chemical Screening Identifies Danofloxacin as a Self‐Renewal Agonist of Embryonic Stem Cells through Alleviation of HDAC1‐Mediated Deacetylation of Tert and Prdm10

Advanced Science, EarlyView.
This study identified Danofloxacin as a novel supporter of the maintenance of mouse embryonic stem cell (ESC) pluripotency. It functions partially by inhibiting HDAC1, which increases specific histone acetylation marks and activates key genes like Tert and Prdm10.
Yan Zhang, Junxiang Ji, Baoxing Dong, Zhenhua Zhu, Xucheng Lv, Peng Chen, Wenqiang Liu, Min Zhou, Shou‐Dong Ye   +8 more
wiley   +1 more source

CRISPR-based m6A modification and its potential applications in telomerase regulation

Frontiers in Cell and Developmental Biology, 2023
Telomerase determines cell lifespan by controlling chromosome stability and cell viability, m6A epigenetic modification plays an important role in the regulation of telomerase activity.
Mingliang Yi, Mingyue Wang, Yongjie Xu, Zhikun Cao, Yinghui Ling, Yinghui Ling, Zijun Zhang, Zijun Zhang, Hongguo Cao, Hongguo Cao   +9 more
doaj   +1 more source

A mutation in a functional Sp1 binding site of the telomerase RNA gene (hTERC) promoter in a patient with Paroxysmal Nocturnal Haemoglobinuria [PDF]

, 2004
Background<br/><br/> Mutations in the gene coding for the RNA component of telomerase, hTERC, have been found in autosomal dominant dyskeratosis congenita (DC) and aplastic anemia.
Ulku, B., Bessler, M., Bilsland, A., Mason, Philip J, Vulliamy, T., Serakinci, Nedime, Dokal, I., Ar, C., Ar, C, Marrone, Anna, Dokal, Inderjeet, Ulku, B, Bessler, Monica, Erzik, C, Serakinci, N, Serakinci, N., Marrone, A, Zhao, Jiangqin, Zhao, J, Dokal, I, Bilsland, A, Mason, PJ, Bilsland, Alan, Ulku, Birsen, Keith, W.N., Bessler, M, Vulliamy, T, Vulliamy, Tom, Keith, W Nicol, Erzik, Can, Marrone, A., Erzik, C., Zhao, J., Mason, P.J., Ar, Cem, Keith, WN, Tom Vulliamy, Alan Bilsland, W Nicol Keith, Jiangqin Zhao, Monica Bessler, Anna Marrone, Inderjeet Dokal, Nedime Serakinci, Philip J Mason, Cem Ar, Can Erzik, Birsen Ulku, Mason, Philip J., Keith, W. Nicol, AR, Muhlis Cem   +50 more
core   +2 more sources

Collagen‐Binding IL‐15 Immunocytokine Armed Oncolytic Adenovirus Establishes a Self‐Reinforcing Immunostimulatory Milieu to Potentiate Antitumor Immunity

Advanced Science, EarlyView.
Repurposing the dense tumor stroma from a physical barrier into an anchoring scaffold, an engineered oncolytic adenovirus encoding IL15C‐CBD overcomes the immunosuppressive microenvironment in triple‐negative breast cancer. Intratumoral viral replication secretes this collagen‐anchored immunocytokine, forming a localized cytokine depot.
Yaqi Yang, Xiaoxiao Liu, Junqiang Ding, Jinliang Xu, Jianhua Zhang, Hanchang Zhang, Rong Yang, Sha Li, Lu Zheng, Runping Su, Yue Zhao, Jianxiao Wu, Hao Li, Changyou Zhan, Xihui Gao   +14 more
wiley   +1 more source

Telomerase Assay Using Biotinylated-Primer Extension and Magnetic Separation of the Products

BioTechniques, 1998
Human telomerase, a ribonucleoprotein enzyme, is known to be associated with immortalized cancer cells but is absent in most normal tissues. Thus, telomerase appears to be an attractive new target for anticancer agents and an important diagnostic marker ...
Daekyu Sun, Laurence H. Hurley, Daniel D. Von Hoff   +2 more
doaj   +1 more source

Decoding Biomolecular Phase Separation: From Physiological Roles to Pathological Mechanisms and Therapeutic Biomaterials Design

Advanced Science, EarlyView.
This review systematically elaborates on the mechanisms underlying physiological regulation and pathological dysregulation of biomolecular phase separation. It also summarizes advances in phase‑separation‑targeted therapeutic strategies and the design of functional biomaterials inspired by this process.
Jiawei Zhu, Jingbo Dong, Qiufang Gong, Xuejiao Song, Zhifa Shen, Chao Liang   +5 more
wiley   +1 more source

The study of molecular markers for the progression of Barrett's Oesophagus to adenocarcinoma to identify markers that can be used as diagnostic tools. [PDF]

, 2002
Barrett's oesophagus is a complication of gastro-oesophageal reflux disease and is the single most important predisposing factor for the development of adenocarcinoma of the oesophagus.
Cadd, Verity Anne
core   +4 more sources

Telomerase as a Therapeutic Target in Cardiovascular Disease. [PDF]

, 2021
Shortened telomeres have been linked to numerous chronic diseases, most importantly coronary artery disease, but the underlying mechanisms remain ill defined.
Haendeler, Judith, Hoffmann, Jedrzej, Richardson, Gavin, Andres, Vicente, Spyridopoulos, Ioakim, Altschmied, Joachim, Gavin Richardson, Jedrzej Hoffmann, Joachim Altschmied, Judith Haendeler, Vicente Andrés, Ioakim Spyridopoulos   +11 more
core   +1 more source