Results 111 to 120 of about 7,013,774 (312)

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Endoplasmic reticulum stress—a key guardian in cancer

Cell Death Discovery
Endoplasmic reticulum stress (ERS) is a cellular stress response characterized by excessive contraction of the endoplasmic reticulum (ER). It is a pathological hallmark of many diseases, such as diabetes, obesity, and neurodegenerative diseases.
Wenlong Zhang, Yidan Shi, Linda Oyang, Shiwen Cui, Shizhen Li, Jinyun Li, Lin Liu, Yun Li, Mingjing Peng, Shiming Tan, Longzheng Xia, Jinguan Lin, Xuemeng Xu, Nayiyuan Wu, Qiu Peng, Yanyan Tang, Xia Luo, Qianjin Liao, Xianjie Jiang, Yujuan Zhou   +19 more
doaj   +1 more source

Exploiting cancer metabolism [PDF]

Science, 2017
Cancer Therapy Cancer-specific cell surface proteins can be targeted for the delivery of therapeutic agents. However, specific proteins may not always be expressed by a tumor. Wang et al. overcome this challenge by designing sugars to selectively label cancer cells.
openaire   +2 more sources

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Role of Farnesoid X Receptor and Bile Acids in Hepatic Tumor Development

Hepatology Communications, 2018
Hepatocellular carcinoma (HCC) is a leading cause of cancer deaths worldwide, and an association between altered bile acid (BA) metabolism, down‐regulation of farnesoid X receptor (FXR), which is a master regulator of BA metabolism, and ...
Shogo Takahashi, Naoki Tanaka, Tatsuki Fukami, Cen Xie, Tomoki Yagai, Donghwan Kim, Thomas J. Velenosi, Tingting Yan, Kristopher W. Krausz, Moshe Levi, Frank J. Gonzalez   +10 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Noncoding RNA-encoded peptides in cancer: biological functions, posttranslational modifications and therapeutic potential

Journal of Hematology & Oncology
In the present era, noncoding RNAs (ncRNAs) have become a subject of considerable scientific interest, with peptides encoded by ncRNAs representing a particularly promising avenue of investigation.
Shiming Tan, Wenjuan Yang, Zongyao Ren, Qiu Peng, Xuemeng Xu, Xianjie Jiang, Zhu Wu, Linda Oyang, Xia Luo, Jinguan Lin, Longzheng Xia, Mingjing Peng, Nayiyuan Wu, Yanyan Tang, Yaqian Han, Qianjin Liao, Yujuan Zhou   +16 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Molecular mechanisms and therapeutic significance of Tryptophan Metabolism and signaling in cancer

Molecular Cancer
Tryptophan (Trp) metabolism involves three primary pathways: the kynurenine (Kyn) pathway (KP), the 5-hydroxytryptamine (serotonin, 5-HT) pathway, and the indole pathway.
Jing Yan, Di Chen, Zi Ye, Xuqiang Zhu, Xueyuan Li, Henan Jiao, Mengjiao Duan, Chaoli Zhang, Jingliang Cheng, Lixia Xu, Hongjiang Li, Dongming Yan   +11 more
semanticscholar   +1 more source