| Name | major facilitator superfamily domain containing 14B |
| Description | Predicted to enable transmembrane transporter activity. Predicted to be involved in transmembrane transport. Predicted to be located in membrane. [provided by Alliance of Genome Resources, Mar 2025] |
| Summary |
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This transporter exhibits saturable and substrate‐specific kinetics with dependencies on co‐ions (such as Ca2+ or HCO3–), and its expression can be dynamically regulated during acute-phase responses and inflammatory insults."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "1", "end_ref": "5"}]}, {"type": "t", "text": "\n\n"}]}, {"type": "t", "text": "\n"}, {"type": "p", "children": [{"type": "t", "text": "\nBeyond its canonical role in metal uptake, ZIP14 helps coordinate systemic metal homeostasis and cellular responses during disease. In hepatocytes, ZIP14 contributes to hepatic iron loading in conditions such as hemochromatosis by mediating NTBI uptake, while also influencing zinc redistribution during inflammatory states, which may affect GPCR-mediated signaling and systemic growth. Additionally, in contexts like the kidney and intestine, ZIP14 regulates not only metal absorption and excretion but also modulates epithelial barrier function and immune responses—processes that impact metabolic disorders, inflammatory bowel conditions, and adipose tissue function."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "6", "end_ref": "15"}]}, {"type": "t", "text": "\n\n"}]}, {"type": "t", "text": "\n"}, {"type": "p", "children": [{"type": "t", "text": "\nMoreover, the role of ZIP14 in manganese handling has emerged as crucial, with deficiencies in its function leading to impaired manganese uptake by the liver and pancreas, subsequent systemic and brain manganese accumulation, and neurotoxicity manifesting as motor deficits and dystonia-parkinsonism. These studies further indicate that ZIP14-mediated transport is indispensable for preventing abnormal metal accumulation in critical tissues, and its dysregulation has downstream effects on energy metabolism, insulin signaling, and even epigenetic regulation of inflammatory gene networks within the gut. Collectively, the breadth of these findings implicates ZIP14 as a central regulator of metal-ion homeostasis, with profound effects on metabolic, hepatic, intestinal, and neurological functions."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "16", "end_ref": "30"}]}, {"type": "t", "text": "\n\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Juan P Liuzzi, Louis A Lichten, Seth Rivera, et al. 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| NCBI Gene ID | 84641 |
| API | |
| Download Associations | |
| Predicted Functions |
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| Co-expressed Genes |
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| Expression in Tissues and Cell Lines |
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MFSD14B has 833 functional associations with biological entities spanning 6 categories (functional term, phrase or reference, chemical, disease, phenotype or trait, cell line, cell type or tissue, gene, protein or microRNA, sequence feature) extracted from 16 datasets.
Click the + buttons to view associations for MFSD14B from the datasets below.
If available, associations are ranked by standardized value
| Dataset | Summary | |
|---|---|---|
| ChEA Transcription Factor Targets 2022 | transcription factors binding the promoter of MFSD14B gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets 2022 dataset. | |
| COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 | cellular components co-occuring with MFSD14B protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset. | |
| DeepCoverMOA Drug Mechanisms of Action | small molecule perturbations with high or low expression of MFSD14B protein relative to other small molecule perturbations from the DeepCoverMOA Drug Mechanisms of Action dataset. | |
| DepMap CRISPR Gene Dependency | cell lines with fitness changed by MFSD14B gene knockdown relative to other cell lines from the DepMap CRISPR Gene Dependency dataset. | |
| DISEASES Text-mining Gene-Disease Association Evidence Scores 2025 | diseases co-occuring with MFSD14B gene in abstracts of biomedical publications from the DISEASES Text-mining Gene-Disease Assocation Evidence Scores 2025 dataset. | |
| GTEx eQTL 2025 | SNPs regulating expression of MFSD14B gene from the GTEx eQTL 2025 dataset. | |
| GTEx Tissue Gene Expression Profiles 2023 | tissues with high or low expression of MFSD14B gene relative to other tissues from the GTEx Tissue Gene Expression Profiles 2023 dataset. | |
| NIBR DRUG-seq U2OS MoA Box Gene Expression Profiles | drug perturbations changing expression of MFSD14B gene from the NIBR DRUG-seq U2OS MoA Box dataset. | |
| Replogle et al., Cell, 2022 K562 Essential Perturb-seq Gene Perturbation Signatures | gene perturbations changing expression of MFSD14B gene from the Replogle et al., Cell, 2022 K562 Essential Perturb-seq Gene Perturbation Signatures dataset. | |
| Replogle et al., Cell, 2022 K562 Genome-wide Perturb-seq Gene Perturbation Signatures | gene perturbations changing expression of MFSD14B gene from the Replogle et al., Cell, 2022 K562 Genome-wide Perturb-seq Gene Perturbation Signatures dataset. | |
| RummaGEO Drug Perturbation Signatures | drug perturbations changing expression of MFSD14B gene from the RummaGEO Drug Perturbation Signatures dataset. | |
| RummaGEO Gene Perturbation Signatures | gene perturbations changing expression of MFSD14B gene from the RummaGEO Gene Perturbation Signatures dataset. | |
| Tahoe Therapeutics Tahoe 100M Perturbation Atlas | drug perturbations changing expression of MFSD14B gene from the Tahoe Therapeutics Tahoe 100M Perturbation Atlas dataset. | |
| TISSUES Curated Tissue Protein Expression Evidence Scores 2025 | tissues with high expression of MFSD14B protein from the TISSUES Curated Tissue Protein Expression Evidence Scores 2025 dataset. | |
| TISSUES Experimental Tissue Protein Expression Evidence Scores 2025 | tissues with high expression of MFSD14B protein in proteomics datasets from the TISSUES Experimental Tissue Protein Expression Evidence Scores 2025 dataset. | |
| TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 | tissues co-occuring with MFSD14B protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 dataset. | |