Results 51 to 60 of about 16,725 (189)

Oral Administration of Nacre Extract from Pearl Oyster Shells Has Anti-Aging Effects on Skin and Muscle, and Extends the Lifespan in SAMP8 Mice

Pharmaceuticals
Pearl oysters have been extensively utilized in pearl production; however, most pearl oyster shells are discarded as industrial waste. In a previous study, we demonstrated that the intraperitoneal administration of pearl oyster shell-derived nacre ...
Hana Yamamoto, Nanami Shimomura, Yasushi Hasegawa   +2 more
doaj   +1 more source

Cyclin A1 shows age-related expression in benign tonsils, HPV16-dependent overexpression in HNSCC and predicts lower recurrence rate in HNSCC independently of HPV16

BMC Cancer, 2012
Background Promoter methylation of the tumor suppressor gene Cyclin A1 could be associated with Human Papillomavirus 16 (HPV16) induced Head and Neck Squamous Cell Carcinoma (HNSCC) and Cervical Carcinoma.
Weiss Daniel, Koopmann Mario, Basel Türker, Rudack Claudia   +3 more
doaj   +1 more source

Dasatinib and quercetin prevent alveolar bone loss in aged mice

Journal of Periodontology, EarlyView.
Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli, Renata M. Moraes, Yuri C. Santos, Jaqueline L. Ribeiro, Maíra T. Garcia, Renata F. Prado, Florent Elefteriou, Ana Lia Anbinder   +7 more
wiley   +1 more source

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source

Promoter hypermethylation of p16 and APC in gastrointestinal cancer patients

The Turkish Journal of Gastroenterology, 2014
Background/Aims: Cancer is a consequence of the disruption of cellular regulation. Epigenetic is one of the reasons of this disruption. Epigenetic factors play a role in the carcinogenesis by affecting proto-oncogenes and tumor suppressor genes and it is
Beril Erdem, Sibel Küçükyıldırım, Emel Sağlar, Zülfikar Polat, Hatice Mergen   +4 more
doaj   +1 more source

Anticancer potential of berberine: Molecular pathways and current clinical trial perspectives

JSFA reports, EarlyView.
Abstract Cancer is constantly rising mortality rates due to its late prognosis, poor management, and expensive treatment. Multi‐sectoral approaches for cancer management include hygienic practices, synthetic drug exploitation, radiation therapy, and diet modifications.
Muhammad Maaz, Muhammad Tauseef Sultan, Muhammad Israr, Waqas Ahmad Khan, Fahad Tanveer, Muzzamal Hussain, Muhammad Imran, Ahmed Mujtaba, Anjuman Gul Memon, Muhammad Atif, Entessar Al Jbawi   +10 more
wiley   +1 more source

Cellular Senescence: A Pathogenic Driver for Pulmonary Fibrosis

Frontiers in Bioscience-Landmark
Pulmonary fibrosis is a life-threatening progressive lung disease characterized by increased fibrogenesis and decreased lung function. Pulmonary fibrosis has a poor prognosis and a low patient survival rate, with no effective treatments currently ...
Sihan Wang, Rongrong Wang, Qiyuan He, Yicheng Ma, Yanyuan Fang, Jin Yang, Hui Zhao, Lin Fu, Danlei Chen   +8 more
doaj   +1 more source

Genetic Mutations in Recurrent/Metastatic Papillary Thyroid Carcinoma

The Laryngoscope, EarlyView.
We investigated the mutational landscape and prognostic implications of recurrent/metastatic papillary thyroid carcinoma using nationwide C‐CAT data from 348 patients. CDKN2A, KMT2D, and concurrent TERT/BRAF mutations were independently associated with poorer overall survival, highlighting the potential prognostic value of comprehensive genomic ...
Hiromi Nagano, Satoshi Kiyama, Takayuki Kyutoku, Masaru Yamashita   +3 more
wiley   +1 more source

Loss of chromosome arm 9p DNA and analysis of the p16 and p15 cyclin-dependent kinase inhibitor genes in human parathyroid adenomas. [PDF]

The Journal of Clinical Endocrinology & Metabolism, 1996
Rearrangement and overexpression of the PRAD1/cyclin D1 oncogene, a cell cycle regulator, have been implicated in the pathogenesis of a subset of parathyroid adenomas. Recently, two cell cycle regulators that inhibit the cyclin D1-associated kinases cdk4 and cdk6 have been identified: p16 and p15, the products of the INK4A (also known as CDKN2, MTS1 ...
H, Tahara, A P, Smith, R D, Gaz, A, Arnold   +3 more
openaire   +2 more sources

Establishment of Two Data Mining Models of Lung Cancer Screening Based on Three Gene Promoter Methylations Combined with Telomere Damage

The International Journal of Biological Markers, 2017
Objective To identify the significance of a support vector machine (SVM) model and a decision tree (DT) model for the diagnosis of lung cancer combined with the detection of fragile histidine triad (FHIT), RAS association domain family 1 (RASSF1A) and ...
Wei Wang, Xiaolei Feng, Xiaoran Duan, Shanjuan Tan, Sihua Wang, Tuanwei Wang, Feifei Feng, Yiming Wu, Yongjun Wu   +8 more
doaj   +1 more source