Results 41 to 50 of about 825,198 (275)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

The Role of P4HA1 in Multiple Cancer Types and its Potential as a Target in Renal Cell Carcinoma

Frontiers in Genetics, 2022
Background: Prolyl 4-hydroxylase subunit alpha 1 (P4HA1) provides the majority of the catalytic site of the active P4H enzyme. Emerging evidence has revealed that P4HA1 participates in the initiation and development of several malignant tumors.
Yang Li, Yu-Zheng Ge, Yiguan Qian, Ke Chen, Ke Chen, Feng Zhao, Zhiqiang Qin, Liuhua Zhou, Luwei Xu, Zheng Xu, Quanliang Dou, Ruipeng Jia   +11 more
doaj   +1 more source

hMENA11a contributes to HER3-mediated resistance to PI3K inhibitors in HER2-overexpressing breast cancer cells. [PDF]

, 2015
Human Mena (hMENA), an actin regulatory protein of the ENA/VASP family, cooperates with ErbB receptor family signaling in breast cancer. It is overexpressed in high-risk preneoplastic lesions and in primary breast tumors where it correlates with HER2 ...
Circo, R, De Maria, R, Di Benedetto, A, Di Modugno, F, Matteoni, S, Melchionna, R, Mottolese, M, Nisticò, P. 1., Palermo, Belinda, Soddu, S, Spada, Sheila, Trono, P   +11 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Stromal control of oncogenic traits expressed in response to the overexpression of GLI2, a pleiotropic oncogene. [PDF]

, 2009
Hedgehog signaling is often activated in tumors, yet it remains unclear how GLI2, a transcription factor activated by this pathway, acts as an oncogene. We show that GLI2 is a pleiotropic oncogene.
Albertson, DG, Connelly, ST, Huey, B, Jordan, RCK, Roy, R, Schmidt, BL, Snijders, AM   +6 more
core  

Oncogenous osteomalacia

Journal of Cancer Research and Therapeutics, 2009
Oncogenous osteomalacia is a rare paraneoplastic renal phosphaturic condition, often associated with highly vascular benign mesenchymal tumors. We report a case of a 48-year-old male who presented with debilitating osteomalacia unresponsive to standard therapy.
Ghosh, Soumitra, Sinha, Ramanuj, Bandyopadhyay, Ranjana, Malhotra, Mainak   +3 more
openaire   +2 more sources

GDNF‐RET signaling drives pulmonary neuroendocrine cell hyperplasia and allergic airway inflammation

FEBS Letters, EarlyView.
A neuroimmune interaction centered on the PNEC‐ILC2 axis in an asthma model. PNEC‐derived CGRP activates nearby ILC2s, which then release cytokines, including IL‐5 and IL‐13. These cytokines promote eosinophil and macrophage infiltration. Subsequently, GDNF produced by these cells induces PNEC hyperplasia via the GDNF receptors, RET and GFRα1 ...
Tasuku Kawano, Erina Ike, Suguru Okada, Tomoko Takahashi   +3 more
wiley   +1 more source

Association of APC and MCC Polymorphisms with Increased Breast Cancer Risk in an Indian Population

The International Journal of Biological Markers, 2011
The adenomatous polyposis coli (APC) and mutated in colorectal cancer (MCC) genes are key regulatory genes of the Wnt/β-catenin signaling pathway, which are independently involved in maintaining low levels of β-catenin in the cell. In addition to genetic
Nupur Mukherjee, Nilanjana Bhattacharya, Satyabrata Sinha, Neyaz Alam, Runu Chakravarti, Susanta Roychoudhury, Chinmay Kumar Panda   +6 more
doaj   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source