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29 items found for "Tumor"
- Olfactory Receptors and Tumorigenesis: Implications for Diagnosis and Targeted Therapy
Increasing evidence reveals the heightened expression of olfactory receptors in tumorous tissues and Olfactory receptors have demonstrated influence over tumor cell proliferation and metastasis, establishing a close relationship with tumor initiation and progression. The potential for precise tumor diagnosis and targeted therapy through therapeutic targeting of olfactory cell proliferation , Tumor development , Tumor metastasis .
- Role and recent progress of P2Y12 receptor in cancer development
P2Y12R activation can promote platelet aggregation and adhesion to cancer cells, promote tumor angiogenesis , and affect the tumor immune microenvironment (TIME) and tumor drug resistance, which is conducive to We explored the role of P2Y12R inhibitors in different tumors and the latest advances by summarizing the basic and clinical studies on the effects of P2Y12R inhibitors on tumors." , Tumor microenvironment Source Contribute to the GPCR News Coming soon Become a Contributor Classified
- A2aR on lung adenocarcinoma cells: A novel target for cancer therapy via recruiting and regulating tumor-associated macrophages
typical GPCR with a high affinity for adenosine, is widely expressed on immune cells, inhibiting anti-tumor Here, we identify that A2aR is specifically expressed on tumor cells from lung adenocarcinoma (LUAD) patients, closely related to their prognosis and positively correlated with tumor-associated macrophages We hypothesize that blocking A2aR on LUAD cells will inhibit the role of TAMs and control tumor growth Functionally, blocking A2aR significantly suppresses TAMs infiltration and attenuates tumor burden in
- Expression prevalence and dynamics of GPCR somatostatin receptors 2 and 3 as cancer biomarkers beyond NET: a paired immunohistochemistry approach
receptors are clinically validated GPCR biomarkers for diagnosis and treatment of various neuroendocrine tumors performed immunohistochemistry of paired tissue microarrays containing 1125 cores, representing 43 tumor (ovarian and hepatocellular adenocarcinomas) as a function of their tumor stage. The expression prevalence of both receptors tends to decline with tumor progression. both SST2 and SST3 reemerged in metastases suggesting conserved receptors genetic potential during tumor
- G protein-coupled receptor-mediated signaling of immunomodulation in tumor progression
GPCRs in Oncology and Immunology G protein-coupled receptor-mediated signaling of immunomodulation in tumor Published date July 31, 2024 Abstract "G protein-coupled receptors (GPCRs) are essential contributors to tumor Here, we discuss the current understanding of the roles of GPCRs and their signaling pathways in tumor This expanded understanding of the role of GPCRs may shed light on the mechanisms underlying tumor progression Qiu, Bin Yu, Mei Ma Tags GPCRs , cancer immune checkpoints , cancer immunotherapy , immune cells , tumor
- Chemokine Physiology in Cancer
paradoxical roles in both the directed emigration of metastatic, receptor-expressing cancer cells out of the tumor as well as immigration of tumor infiltrating immune cells that culminate in a tumor unique immune microenvironment chemokine gradients within the unique spatial topography and temporal influences within heterogenous tumors receptor activation influence the signaling machinery that drive cellular movement into and out of the tumor Brian T Craig, Michael B Dwinell Tags Chemokine receptor; cell migration; immuno-oncology; metastasis; tumorigenesis
- GPR4 in the pH-dependent migration of melanoma cells in the tumor microenvironment
News < GPCRs in Oncology and Immunology GPR4 in the pH-dependent migration of melanoma cells in the tumor In melanoma as well as in other cancers, acidification of the tumor microenvironment (= TME, inverse pH-gradient) is a well-known driver of tumor progression and metastasis. Results indicate that GPR4 is involved in the migration of melanoma cells, especially in the tumor periphery
- Noval insights and therapeutic strategies for tumor-induced kidney pathologies
< GPCR News < GPCRs in Oncology and Immunology Noval insights and therapeutic strategies for tumor-induced antidiuretic hormones in Drosophila models has provided valuable insights into the mechanisms underlying tumor-induced insights could contribute to the advancement of diagnostic and therapeutic strategies for treating tumor-related
- Minireview: functional roles of tissue kallikrein, kinins, and kallikrein-related peptidases in lung cancer
approach to treating patients suffering from lung cancer is to target surface receptors overexpressed on tumor cells, such as GPCR-family kinin receptors, and proteases that control tumor progression, such as kallikrein-related cancers, such as prostate and ovarian cancer, facilitating the invasive and metastatic capacity of tumor of KLKs in this neoplasm are modulated by the secretome of the different cell types present in the tumor microenvironment, the cancer subtype and the tumor stage, among others.
- The power of many: Multilevel targeting of representative chemokine and metabolite GPCRs in personalized cancer therapy
Despite their crucial role in regulating antitumor immunity and tumorigenesis, therapeutic applications Specifically, the review highlights five GPCRs able to orchestrate tumor immunobiology at three main levels: tumor immunity, cancer cell expansion, and blood vessel development.
- GPR68-ATF4 signaling is a novel prosurvival pathway in glioblastoma activated by acidic extracellular microenvironment
A defining hallmark of GBM is a highly acidic tumor microenvironment, which is thought to activate pro-tumorigenic This acidification is the result of altered tumor metabolism favoring aerobic glycolysis, a phenomenon Low extracellular pH confers radioresistant tumors to glial cells. However, the role of tumor microenvironment acidification in GPR68 activation has not been assessed in Conclusion: These results indicate GPR68 emerges as a critical sensor for an autocrine pro-tumorigenic
- Molecular characterization of breast cancer cell pools with normal or reduced ability to respond to progesterone: a study based on RNA-seq
Background: About one-third of patients with estrogen receptor alpha (ERα)-positive breast cancer have tumors Patients with ERα-positive/PR-negative tumors have shorter disease-free and overall survival than patients with ERα-positive/PR-positive tumors. Many of the genes affected by PR are part of central biological processes of tumorigenesis."
- Comparative Analysis of the GNAI Family Genes in Glioblastoma through Transcriptomics and Single-Cell Technologies
Invasive procedures alone are not effective at completely removing such tumors. Within this dataset, we observed the association in the tumor microenvironment between the gene expression
- Session VI | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
We showed that CD97 (ADGRE5), in particular, drives tumor growth via effects on GBM stem cell self-renewal patient-derived GBM xenografts in the brain of immunodeficient mice resulted in significant reduction of tumor Collectively, these data suggest that ADCs targeting CD97 impair tumor growth in preclinical GBM models As a clinician, he specializes in surgical treatment of brain tumors.
- Ep 146 with Dr Michael Feigin
polyadenylation as a targetable driver of pancreatic cancer, and 2) dysregulation of the pancreatic tumor Ricky's group at UPenn to explore the GPCR side of the lab, which led to the discovery of potential tumor had a discussion about their research on GPCRs, specifically focusing on GPR68 and its role in the tumor his team's current focus on alprazolam, an anti-anxiety medication that has unexpected effects in the tumor his experiments and discoveries about GPR161 in mammary epithelial cells, the effect of alprazolam on tumors
- Session IX / Technology capsule: Light on aGPCR signaling and function | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
antibodies for complex targets, with implications for overcoming challenges like drug resistance and tumor
- From odor to oncology: non-canonical odorant receptors in cancer
The roles of these non-canonical chemoreceptors in cancer are complex, with some receptors promoting tumorigenesis and others acting as tumor-suppressing factors upon activation, depending on the cancer type.
- Small-molecule targeting of GPCR-independent noncanonical G-protein signaling in cancer
specifically disrupted their engagement with GIV/Girdin, thereby blocking noncanonical G-protein signaling in tumor
- Unveiling Non-Canonical Functions for Gαq Signaling Pathways
role of G protein-coupled receptor kinase 2 (GRK2), a known regulator of Gq-GPCR signaling in HNSCC tumor
- Regulator of G protein signaling 16 restrains apoptosis in colorectal cancer through disrupting TRAF6-TAB2-TAK1-JNK/p38 MAPK signaling
We confirmed the elevated RGS16 protein level in CRC, and found that patients with RGS16-high tumors
- SSTR2 positively associates with EGFR and predicts poor prognosis in nasopharyngeal carcinoma
Zihan Quan , Yuting Zhan , Haihua Wang , Jiadi Luo , Weiyuan Wang , Songqing Fan Tags biomarkers , tumor
- Identification of a G-protein coupled receptor-related gene signature through bioinformatics analysis to construct a risk model for ovarian cancer prognosis
prognosis Published date June 18, 2024 Abstract " Background: Ovarian cancer (OV) is a common malignant tumor
- GPCR Retreat 2023 - Part II
Richard Vile's lab at Mayo Clinic where she aided the evaluation of tumor-specific oncolytic viruses.
- Session II | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
His research interest lies in understanding the molecular basis for human tumor development and how to s research examines how genetic alterations and hypoxia induce changes in cell biology that promote tumor
- Regulator of G protein signaling protein 6 alleviates acute lung injury by inhibiting inflammation and promoting cell self-renewal in mice
Regulator of G protein signaling protein 6 (RGS6), identified as a tumor suppressor gene, has received
- Full Agenda for Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Adhesion Of Leukemic Stem Cells To Their Niche And Leads To Myeloid Skewing Virginea de Araujo Farias Anti-Tumorigenic Relatives Of Animals Alex Torrelli-Diljohn Investigating The Role of ADGRB3 Loss of Expression in Brain Tumor
- Ep 18 with Dr. Yamina Berchiche
Our guests were Maria Waldhoer , Tudor I.
- Posters | Adhesion GPCR Workshop 2024 | Dr. GPCR Ecosystem
Generation and characterization of collecting duct specific GPR56 knockout mice Jianxiang Xue Anti-Tumorigenic Planar cell polarity (PCP) proteins contribute to tumour growth and invasion. differentially influence the stability of cell-cell and/or cell-matrix adhesions to dictate breast tumour Jianxiang Xue on the web Zaidman Physiology Lab Anti-Tumorigenic Role of Brain Angiogenesis Inhibitor restrain ß-catenin activity through the formation of a BAI3/MAGI3/ß-catenin complex, reducing their tumorigenic