Results 131 to 140 of about 5,499,505 (307)

CRB1‐Associated Inherited Retinal Dystrophies: Prospective Natural History Study With 4 Years of Follow‐Up

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background The lack of validated and sensitive clinical endpoints remains a major challenge in the design of gene therapy trials for inherited retinal dystrophies (IRDs). This prospective longitudinal cohort study describes the natural disease progression of IRDs caused by pathogenic mutations in the Crumbs homologue 1 (CRB1) gene, and ...
Jessica S. Karuntu, Xuan‐Thanh‐An Nguyen, Mays Talib, Mary J. van Schooneveld, Jan Wijnholds, Maria M. van Genderen, Jos Twisk, Nicoline E. Schalij‐Delfos, Caroline C. W. Klaver, Ralph J. Florijn, Jacoline B. ten Brink, Magda A. Smoor, L. Ingeborgh van den Born, Carel B. Hoyng, Alberta A. H. J. Thiadens, Camiel J. F. Boon   +15 more
wiley   +1 more source

Correlation between Methylation and Expression Level of P15 and P16 Genes during Differentiation of Cord Blood Stem Cells into Erythroid Lineage Mediated by Erythropoietin

Novelty in Biomedicine, 2015
Background: Several influential factors such as transcription factors and intracellular signaling components are involved in differentiation of stem cells into a specific lineage. P15 and p16 proteins are among these factors.
Mehdi Azad, Mehdi Goudarzi, Mehdi Sahmani, Ali Dehghanifard, Naser Mobarra, Mousa Vatanmakanian, Mohammad Hosein Moghaddasi, Fatemeh Skandari, Saeid Kaviani   +8 more
doaj  

Suppression of Retinal Neovascularisation by Tetrahedral Framework Nucleic Acids‐Resveratrol Via Dual Anti‐Angiogenesis and Anti‐Inflammation

Cell Proliferation, EarlyView.
Resveratrol‐loaded tetrahedral framework nucleic acids (tFNAs‐RSV) enable concurrent anti‐angiogenic and anti‐inflammatory therapy, enhancing ocular delivery and bioactivity. In hypoxia‐induced retinal neovascularisation, tFNAs‐RSV reduce neovascular lesions, vascular leakage and inflammatory infiltration by suppressing HIF‐1, p38 MAPK and NF‐κB p65 ...
Yili Jin, Tao Cai, Junyang Huang, Li Chen, Yi Lin, Jingying Liu, You Wang, Xiaoyan Ding   +7 more
wiley   +1 more source

Zeb2 Controls Retinal Physiological and Pathological Angiogenesis by Regulating Astrocyte Proliferation and Differentiation

Cell Proliferation, EarlyView.
During development, the oxygen‐sensitive transcription factor Zeb2 restrains astrocyte proliferation and maturation to ensure balanced retinal angiogenesis. In disease, it promotes the neurotoxic A1 astrocyte phenotype and inflammation, thereby promoting reparative revascularization over pathological neovascularization.
Jing Liu, Yanan Guo, Kangjian Xiang, Shuyi Wang, Dongchang Xiao, Mengqing Xiang   +5 more
wiley   +1 more source

Performance analysis of Leica Biosystems p16 monoclonal antibody in oropharyngeal squamous cell carcinoma

Diagnostic Pathology
Background Head and neck squamous cell carcinoma (HNSCC) is the sixth leading cause of cancer death globally, with newly diagnosed oropharyngeal squamous cell carcinoma (OPSCC) cases rising to 54,000 in the US alone in the year 2022.
Selvam Thavaraj, Max Robinson, Shubham Dayal, Claire Bowen   +3 more
doaj   +1 more source

High Uric Acid Promotes Stem Leydig Cell Senescence by CCDC90B Mediates Mitochondrial Quality Control Imbalance

Cell Proliferation, EarlyView.
In hyperuricemia, uric acid inhibits CCDC90B ubiquitination degradation by binding to it. Excessive CCDC90B induces mitochondrial calcium overload, leading to mitochondrial quality control imbalance and ultimately resulting in SLC senescence and decreased testosterone levels.
Jiayu Huang, Ao Wang, Xiangyu Li, Peng Huang, Kaixuan Zeng, Lu Sun, Moxuan Li, Yixiang Chen, Jiancheng Wang   +8 more
wiley   +1 more source

Prognostic prediction of the immunohistochemical expression of p16 and p53 in cutaneous melanoma: a comparison of two populations from different geographical regions

European Journal of Histochemistry, 2009
p16INK4a and p53 are tumor-suppressor genes frequently altered in various malignancies, including cutaneous melanoma. The purpose of the study was to establish the prognostic value of immunohistochemical expression of p16INK4a and p53 in sporadic ...
P Sirigu, F Piras, L Minerba, D Murtas, C Maxia, R Colombari, A Corbu, MT Perra, J Ugalde   +8 more
doaj  

HPV42 – a human papillomavirus classified as a low‐risk type with oncogenic potential

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Human papillomavirus (HPV) type 42 is a rare HPV type currently classified as “low‐risk” and belongs to the alpha genus. It has primarily been detected in benign vulvar papillomas and is predominantly associated with benign lesions such as anogenital warts.
Sven Niklas Burmann, Ulrike Wieland, Steffi Silling, Frank Oellig, David Chromy, Julia Hyun, Thilo Gambichler, Alexander Kreuter   +7 more
wiley   +1 more source

Frequent Co‐Alterations of TP53, p16/CDKN2A, p14ARF, PTEN Tumor Suppressor Genes in Human Glioma Cell Lines.

Brain Pathology, 1999
N. Ishii, D. Maier, A. Merlo, M. Tada, Y. Sawamura, A. Diserens, Erwin G. Meir   +6 more
semanticscholar   +1 more source

Age‐specific melanoma risk associated with nevi: a pooled analysis from the M‐SKIP project

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Objective This study investigates the association of melanoma risk with total‐body nevus count and the presence of atypical nevi in younger (< 40 years) and older (> 60 years) individuals. Methods A pooled analysis was conducted within the M‐SKIP project, based on multiple melanoma case‐control studies.
Giulia Doi, Aurora Gaeta, Simone Ribero, Nelleke Gruis, Julia Newton‐Bishop, David Polsky, DeAnn Lazovich, Paola Ghiorzo, Gloria Ribas, Chiara Menin, Alexander J. Stratigos, Gabriella Guida, Susana Puig, Maria Concetta Fargnoli, Peter A. Kanetsky, Paola Queirolo, Vincenzo Bagnardi, Veronique Bataille, Sara Raimondi, Sara Gandini, M‐SKIP study group   +20 more
wiley   +1 more source