Results 61 to 70 of about 231,978 (311)

Autocrine IGF-1/IGF-1R signaling is responsible for constitutive PI3K/Akt activation in acute myeloid leukemia: therapeutic value of neutralizing anti-IGF-1R antibody

Haematologica, 2010
Background Alterations in the PI3K/Akt pathway are found in a wide range of cancers and the development of PI3K inhibitors represents a promising approach to cancer therapy.
Nicolas Chapuis, Jérôme Tamburini, Pascale Cornillet-Lefebvre, Lucile Gillot, Valérie Bardet, Lise Willems, Sophie Park, Alexa S Green, Norbert Ifrah, François Dreyfus, Patrick Mayeux, Catherine Lacombe, Didier Bouscary   +12 more
doaj   +1 more source

Regulation of IGF -1 signaling by microRNAs [PDF]

Frontiers in Genetics, 2015
The insulin-like growth factor 1 (IGF-1) signaling pathway regulates critical biological processes including development, homeostasis, and aging. Dysregulation of this pathway has been implicated in a myriad of diseases such as cancers, neurodegenerative diseases, and metabolic disorders, making the IGF-1 signaling pathway a prime target to develop ...
Hwa Jin eJung, Yousin eSuh, Yousin eSuh, Yousin eSuh   +3 more
openaire   +3 more sources

Cancer Cell-Derived Clusterin Modulates the Phosphatidylinositol 3'-Kinase-Akt Pathway through Attenuation of Insulin-Like Growth Factor 1 during Serum Deprivation [PDF]

, 2014
Cancer cells in their respective microenvironments must endure various growth-constraining stresses. Under these conditions, the cancer cell-derived factors are thought to modulate the signaling pathways between cell growth and dormancy.
Hattori, Hidenori, Jia, Yonghui, Jo, Hakryul, Luo, Hongbo, Subramanian, Kulandayan K.   +4 more
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Targeting extracellular DNA to deliver IGF-1 to the injured heart. [PDF]

, 2014
There is a great need for the development of therapeutic strategies that can target biomolecules to damaged myocardium. Necrosis of myocardium during a myocardial infarction (MI) is characterized by extracellular release of DNA, which can serve as a ...
Brown, Milton, Cabigas, E, Che, Pao-lin, Dasari, Madhuri, Davis, Michael, Khan, Raffay, Martinez, Mario, Murthy, Niren, Pendergrass, Karl, Sy, Jay   +9 more
core   +2 more sources

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Effect of Insulin-Like Growth Factor-1 (IGF-1) on the expression of NFκB and cFLIP in Bovine Granulosa Cells [PDF]

, 2014
Infertility, often attributed to follicular atresia, is a growing problem in the agricultural industry. Programmed cell death, also known as apoptosis, is a contributing factor of follicular atresia.
Docos, Samantha Kathleen
core   +1 more source

Dietary alterations modulate the microRNA 29/30 and IGF-1/AKT signaling axis in breast Cancer liver metastasis. [PDF]

, 2020
Background: Metastatic cancer is incurable and understanding the molecular underpinnings is crucial to improving survival for our patients. The IGF-1/Akt signaling pathway is often impaired in cancer leading to its progression and metastases.
Camphausen, Kevin, DeAngelis, Tiziana, Saleh, Anthony, Savage, Jason E., Shastri, Anuradha A., Simone, Nicole L.   +5 more
core   +1 more source

Targeting colorectal cancer via its microenvironment by inhibiting IGF-1 receptor-insulin receptor substrate and STAT3 signaling. [PDF]

, 2016
The tumor microenvironment (TME) exerts critical pro-tumorigenic effects through cytokines and growth factors that support cancer cell proliferation, survival, motility and invasion.
Flashner-Abramson, E, Karin, M, Levitzki, A, Sanchez-Lopez, E, Shalapour, S, Taniguchi, K, Zhong, Z   +6 more
core   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source