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GENE:

MAP1B (Microtubule Associated Protein 1B)

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Other names: MAP1B, Microtubule Associated Protein 1B, PPP1R102, MAP5, Protein Phosphatase 1, Regulatory Subunit 102, Microtubule-Associated Protein 1B, DFNA83, FUTSCH, MAP-1B, PVNH9
Associations
Trials
11d
Single-patient single-cell RNA sequencing reveals neuroendocrine predominance and immunosuppression in small-cell lung cancer. (PubMed, Transl Cancer Res)
To investigate the heterogeneity and interaction among different cell types, we also constructed an intercellular communication network. Our knowledge of the basic traits of SCLC is improved by this highly accurate single-cell study, which also offers fresh suggestions for potential future therapies.
Journal
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MAP1B (Microtubule Associated Protein 1B)
24d
CDK1-driven phosphorylation networks promote glioblastoma progression via MAP1B-mediated microtubule destabilization. (PubMed, Front Oncol)
MAP1B phosphorylation emerges as a potential prognostic biomarker. These findings support the development of CDK1-targeted therapies, alone or combined with microtubule-stabilizing agents, for improved GBM management.
Journal
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TP53 (Tumor protein P53) • RB1 (RB Transcriptional Corepressor 1) • CDK1 (Cyclin-dependent kinase 1) • MAP1B (Microtubule Associated Protein 1B)
1m
Integrative transcriptomic and structural modeling reveal CASP1, TLR3, PYCARD, and CD274 as immune-modulatory drivers in breast cancer. (PubMed, Naunyn Schmiedebergs Arch Pharmacol)
Structural characterization identified nine high-impact nsSNPs (ΔΔG <  - 1.7 kcal/mol), particularly in TLR3 (L104N, L381P, L77P) and CD274 (W57S, C155S, G159D, Y112N), indicating potential disruption of receptor stability, immune checkpoint interactions, and inflammasome regulation. This integrative multi-omics and structural pharmacogenomics framework reveals a robust four-gene signature (CASP1, TLR3, PYCARD, CD274) that links necroptosis, ferroptosis, and immune modulation in BRCA, providing promising avenues for precision oncology and therapeutic target development.
Journal • BRCA Biomarker
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PD-L1 (Programmed death ligand 1) • BRCA (Breast cancer early onset) • TLR3 (Toll Like Receptor 3) • KRT5 (Keratin 5) • MAP1B (Microtubule Associated Protein 1B) • PYCARD (PYD And CARD Domain Containing) • CASP1 (Caspase 1)
3ms
Utilizing a novel mitochondrial-related gene signature for predicting the prognosis and immunological impact in bladder cancer. (PubMed, Discov Oncol)
This validated mitochondrial risk model delivers a clinically actionable biomarker for BLCA prognosis stratification and guides personalized therapeutic selection, enabling precision treatment intensification.
Journal • Tumor mutational burden • Gene Signature • IO biomarker
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TMB (Tumor Mutational Burden) • HSD3B1 (Hydroxy-Delta-5-Steroid Dehydrogenase 3 Beta- And Steroid Delta-Isomerase 1) • PYCR1 (Pyrroline-5-Carboxylate Reductase 1) • KLK6 (Kallikrein Related Peptidase 6) • MAP1B (Microtubule Associated Protein 1B)
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gemcitabine • tozasertib (MK-0457)
3ms
Single-cell and machine learning-based pyroptosis-related gene signature predicts prognosis and immunotherapy response in glioblastoma. (PubMed, Front Immunol)
This study systematically elucidates the role of pyroptosis in GBM and establishes PRGS as a reliable prognostic biomarker. PRGS not only refines risk stratification and predicts immunotherapy response but also provides molecular insights into tumor metabolism and immune regulation, thereby offering potential avenues for targeted therapeutic strategies in GBM.
Journal • Gene Signature • IO biomarker
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SPP1 (Secreted Phosphoprotein 1) • MAP1B (Microtubule Associated Protein 1B)
5ms
Probable role of naturally derived bergapten molecule promotes autophagy in Mycobacterium tuberculosis-infected macrophages via PI3K/Akt/mTOR pathway. (PubMed, Arch Microbiol)
Quantitative analysis of mRNA expression revealed that TPB1 has the potential to enhance autophagy by upregulating LC3 and ATG5 genes. Our findings emphasize the significance of investigating naturally derived compounds for the treatment of Mycobacterium tuberculosis and identifying potential antitubercular candidates for further investigations.
Journal
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MAP1B (Microtubule Associated Protein 1B)
8ms
Therapeutic implications of cancer-associated fibroblast heterogeneity: insights from single-cell and multi-omics analysis. (PubMed, Front Immunol)
This study offers a comprehensive analysis of CAF heterogeneity and its impact on TME, patient prognosis, and drug sensitivity. The developed RiskScore model provides theoretical support for personalized treatment based on CAF-related genes, offering new insights into CAF-driven tumor progression and potential targets for precision oncology and immunotherapy.
Journal • IO biomarker
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TGFB1 (Transforming Growth Factor Beta 1) • KLRB1 (Killer Cell Lectin Like Receptor B1) • MAP1B (Microtubule Associated Protein 1B)
9ms
Multi-omics analyses develop and validate the optimal prognostic model on overall survival prediction for resectable hepatocellular carcinoma. (PubMed, J Gastrointest Oncol)
A multi-omics model combining molecular aberrancies and clinicopathological information was established and proved to be optimal for prognosis prediction of resectable HCC. This model may be helpful for therapeutic strategy selection and survival assessment.
Journal
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TP53 (Tumor protein P53) • RB1 (RB Transcriptional Corepressor 1) • CTNNB1 (Catenin (cadherin-associated protein), beta 1) • GPC3 (Glypican 3) • CSMD1 (CUB And Sushi Multiple Domains 1) • PDIA3 (Protein Disulfide Isomerase Family A Member 3) • DACT2 (Dishevelled Binding Antagonist Of Beta Catenin 2) • MAP1B (Microtubule Associated Protein 1B)
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TP53 mutation • RB1 deletion
11ms
Redox signaling modulates axonal microtubule organization and induces a specific phosphorylation signature of microtubule-regulating proteins. (PubMed, Redox Biol)
In particular, hydrogen peroxide treatment was associated with kinases that suppress apoptosis and regulate brain metabolism (PRKDC, CK2, PDKs), suggesting that these pathways play a central role in physiological redox signaling and modulation of axonal microtubule organization. The results suggest that the redox metabolite and second messenger hydrogen peroxide induces rapid and local reorganization of the microtubule array in response to mitochondrial activity or as a messenger from neighboring cells by activating specific signaling cascades.
Journal
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PRKDC (Protein Kinase, DNA-Activated, Catalytic Subunit) • MAP1B (Microtubule Associated Protein 1B)
1year
Integrating multiomics analysis and machine learning to refine the molecular subtyping and prognostic analysis of stomach adenocarcinoma. (PubMed, Sci Rep)
Patients in the high-CMLS group had a significantly poorer prognosis and were less sensitive to immunotherapy but were likely to benefit more from chemotherapy and targeted therapy. In this study, 10 clustering methods and 10 machine learning methods were combined to analyze the multiomics of STAD, classify STAD into three subtypes, and constructed CMLS-related prognostic model features, which are important for accurate management and effective treatment of STAD.
Journal • Tumor mutational burden • IO biomarker
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TMB (Tumor Mutational Burden) • DKK1 (dickkopf WNT signaling pathway inhibitor 1) • CYP1B1 (Cytochrome P450 Family 1 Subfamily B Member 1) • EFEMP1 (EGF Containing Fibulin Extracellular Matrix Protein 1) • MAP1B (Microtubule Associated Protein 1B)
1year
Genes Related to Motility in an Ionizing Radiation and Estrogen Breast Cancer Model. (PubMed, Biology (Basel))
The genes related to motility were affected by ionizing radiation, confirming its role in the initiation process of breast carcinogenesis. In conclusion, the relationship between the patient's expression of hormone receptors and genes associated with cell motility presents a novel prospect for exploring therapeutic strategies.
Preclinical • Journal
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ER (Estrogen receptor) • SLIT2 (Slit Guidance Ligand 2) • ADAM12 (ADAM Metallopeptidase Domain 12) • CCN1 (Cellular Communication Network Factor 1) • MAP1B (Microtubule Associated Protein 1B) • MYLK (Myosin Light Chain Kinase)
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ER negative
over1year
Case report: PCA-2-associated encephalitis with different clinical phenotypes: a two-case series and literature review. (PubMed, Front Immunol)
Our findings underscore the superior sensitivity of positron emission tomography-computed tomography over brain magnetic resonance imaging in the early detection of PCA-2-associated encephalitis. Given the high risk of relapse and suboptimal response to traditional immunotherapy in PCA-2-related neurological disorders, this study highlights the need for a deeper understanding of their pathogenesis to develop more effective treatments to control symptoms and improve patient prognosis.
Review • Journal
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MAP1B (Microtubule Associated Protein 1B)