Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Database
Language
Publication year range
1.
Oncotarget ; 15: 507-520, 2024 Jul 19.
Article in English | MEDLINE | ID: mdl-39028303

ABSTRACT

Macrophage Migration Inhibitory Factor (MIF) and its homolog D-dopachrome Tautomerase (DDT) have been implicated as drivers of tumor progression across a variety of cancers. Recent evidence suggests MIF as a therapeutic target in immune checkpoint inhibition (ICI) resistant melanomas, however clinical evidence of MIF and particularly of DDT remain limited. This retrospective study analyzed 97 patients treated at Yale for melanoma between 2002-2020. Bulk-RNA sequencing of patient tumor samples from the Skin Cancer SPORE Biorepository was used to evaluate for differential gene expression of MIF, DDT, CD74, and selected inflammatory markers, and gene expression was correlated with patient survival outcomes. Our findings revealed a strong correlation between MIF and DDT levels, with no statistically significant difference across common melanoma mutations and subtypes. Improved survival was associated with lower MIF and DDT levels and higher CD74:MIF and CD74:DDT levels. High CD74:DDT and CD74:MIF levels were also associated with enrichment of infiltrating inflammatory cell markers. These data suggest DDT as a novel target in immune therapy. Dual MIF and DDT blockade may provide synergistic responses in patients with melanoma, irrespective of common mutations, and may overcome ICI resistance. These markers may also provide prognostic value for further biomarker development.


Subject(s)
Antigens, Differentiation, B-Lymphocyte , Biomarkers, Tumor , Histocompatibility Antigens Class II , Intramolecular Oxidoreductases , Macrophage Migration-Inhibitory Factors , Melanoma , Humans , Macrophage Migration-Inhibitory Factors/metabolism , Macrophage Migration-Inhibitory Factors/genetics , Melanoma/drug therapy , Melanoma/genetics , Melanoma/metabolism , Melanoma/pathology , Melanoma/mortality , Intramolecular Oxidoreductases/genetics , Intramolecular Oxidoreductases/metabolism , Antigens, Differentiation, B-Lymphocyte/metabolism , Antigens, Differentiation, B-Lymphocyte/genetics , Histocompatibility Antigens Class II/genetics , Histocompatibility Antigens Class II/metabolism , Prognosis , Male , Female , Biomarkers, Tumor/metabolism , Biomarkers, Tumor/genetics , Middle Aged , Retrospective Studies , Aged , Adult , Skin Neoplasms/drug therapy , Skin Neoplasms/genetics , Skin Neoplasms/pathology , Skin Neoplasms/metabolism , Skin Neoplasms/mortality , Mutation , Immune Checkpoint Inhibitors/therapeutic use , Immune Checkpoint Inhibitors/pharmacology , Aged, 80 and over
2.
Int J Mol Sci ; 25(9)2024 Apr 29.
Article in English | MEDLINE | ID: mdl-38732068

ABSTRACT

Discovered as inflammatory cytokines, MIF and DDT exhibit widespread expression and have emerged as critical mediators in the response to infection, inflammation, and more recently, in cancer. In this comprehensive review, we provide details on their structures, binding partners, regulatory mechanisms, and roles in cancer. We also elaborate on their significant impact in driving tumorigenesis across various cancer types, supported by extensive in vitro, in vivo, bioinformatic, and clinical studies. To date, only a limited number of clinical trials have explored MIF as a therapeutic target in cancer patients, and DDT has not been evaluated. The ongoing pursuit of optimal strategies for targeting MIF and DDT highlights their potential as promising antitumor candidates. Dual inhibition of MIF and DDT may allow for the most effective suppression of canonical and non-canonical signaling pathways, warranting further investigations and clinical exploration.


Subject(s)
Carcinogenesis , Intramolecular Oxidoreductases , Macrophage Migration-Inhibitory Factors , Neoplasms , Signal Transduction , Humans , Macrophage Migration-Inhibitory Factors/metabolism , Macrophage Migration-Inhibitory Factors/antagonists & inhibitors , Intramolecular Oxidoreductases/metabolism , Intramolecular Oxidoreductases/antagonists & inhibitors , Neoplasms/metabolism , Neoplasms/drug therapy , Animals , Signal Transduction/drug effects , Carcinogenesis/metabolism , Antineoplastic Agents/therapeutic use , Antineoplastic Agents/pharmacology
SELECTION OF CITATIONS
SEARCH DETAIL
...