Results 61 to 70 of about 14,816,902 (281)

Alterations of receptors and insulin-like growth factor binding proteins in senescent cells

European Journal of Cell Biology
The knowledge about cellular senescence expands dynamically, providing more and more conclusive evidence of its triggers, mechanisms, and consequences.
Julia Matuszewska, Adrianna Krawiec, Artur Radziemski, Paweł Uruski, Andrzej Tykarski, Justyna Mikuła-Pietrasik, Krzysztof Książek   +6 more
doaj   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Laboratory investigations in the diagnosis and follow-up of GH-related disorders

Archives of Endocrinology and Metabolism, 2020
In addition to auxiological, clinical and metabolic features measurements of growth hormone (GH) and insulin-like growth factor I (IGF-I) complement our tools in diagnosis and follow-up of GH-related disorders.
Katharina Schilbach, Martin Bidlingmaier
doaj   +1 more source

Insulin-like growth factor binding protein 5: Diverse roles in cancer

Frontiers in Oncology, 2022
Insulin-like growth factor binding proteins (IGFBPs) and the associated signaling components in the insulin-like growth factor (IGF) pathway regulate cell differentiation, proliferation, apoptosis, and adhesion.
Jennifer A. Waters, Ixchel Urbano, Mikella Robinson, Carrie D. House, Carrie D. House   +4 more
doaj   +1 more source

Insulin-Like Growth Factor-I and Insulin-Like Growth Factor Binding Protein-3 in Alzheimer's Disease [PDF]

The Journal of Clinical Endocrinology & Metabolism, 2012
Few large studies have been conducted to assess the relationship between circulating IGF and late-life cognition.The aim of the study was to assess the relationship between IGF-I and IGF binding protein-3 (IGFBP-3) serum levels and cognitive impairment, including Alzheimer's disease (AD).In this multicentric cross-sectional study, 694 elderly subjects (
Duron, Emmanuelle, Funalot, Benoît, Brunel, Nadège, Coste, Joël, Quinquis, Laurent, Viollet, Cécile, Belmin, Joël, Jouanny, Pierre, Pasquier, Florence, Tréluyer, Jean-Marc, Epelbaum, Jacques, Le Bouc, Yves, Hanon, Olivier   +12 more
openaire   +3 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Regulation of insulin and insulin-like activity in malnourished patients with carcinoma ventriculi subjected to total gastrectomy and personalized nutritional support [PDF]

Journal of Medical Biochemistry, 2016
Background: Insulin and insulin-like growth factor (IGF) activities are disturbed during critical illness. Time-course changes in the concentrations of insulin, IGF-I and IGFbinding proteins (IGFBPs) were monitored in this study and their correlation ...
Nedić Olgica N., Miljuš Goran, Malenković Vesna   +2 more
doaj  

Calcium binding activity of the epidermal growth factor-like domains of the apicomplexan microneme protein EtMIC4 [PDF]

, 2005
Microneme proteins are secreted from apicomplexan parasites during invasion of host cells and they play crucial roles in parasite-host cell adhesion.
Gill, A C, Knott, V, Tomley, F M, Periz, J, Tomley, FM, Handford, P A, Gill, AC, Handford, Penelope, Handford, PA   +8 more
core   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source