{"id":3188,"date":"2025-11-07T05:05:02","date_gmt":"2025-11-07T05:05:02","guid":{"rendered":"https:\/\/medicine.nus.edu.sg\/medphc\/?p=3188"},"modified":"2025-11-07T05:09:24","modified_gmt":"2025-11-07T05:09:24","slug":"protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review","status":"publish","type":"post","link":"https:\/\/medicine.nus.edu.sg\/medphc\/publications\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\/","title":{"rendered":"Protein iron transporters as potential therapeutic targets in cancer: A review"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-3192\" src=\"https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1-300x169.jpg\" alt=\"\" width=\"950\" height=\"535\" srcset=\"https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1-300x169.jpg 300w, https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1-1024x576.jpg 1024w, https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1-768x432.jpg 768w, https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1.jpg 1280w\" sizes=\"auto, (max-width: 950px) 100vw, 950px\" \/><\/p>\n<div id=\"ab0005\" class=\"abstract author\" lang=\"en\">\n<h2 class=\"section-title u-h4 u-margin-l-top u-margin-xs-bottom\">Abstract<\/h2>\n<div id=\"as0005\">\n<div id=\"sp0090\" class=\"u-margin-s-bottom\">Iron is an essential trace element crucial for DNA synthesis, oxygen transport, and redox processes. In mammals, its homeostasis is strictly regulated by protein transporters like transferrin, solute carriers, and ATP-binding cassette proteins. They are specialized transmembrane proteins that facilitate iron uptake, export and intracellular trafficking. Dysregulation of these transporters can increase intracellular iron, boosting reactive oxygen species production and genetic instability, thereby promoting cancer hallmark processes such as sustained proliferation, apoptosis evasion, metastasis, and resistance to therapy. Transporters such as SLC11A2, SLC39A14, and ABCB7 notably modulate oncogenic pathways including JAK\/STAT, TGF-\u03b2, Wnt, and HIF signaling. Such dysfunction reprograms cellular metabolism and signaling, contributing to cancer progression and therapeutic failure. Epigenetic modifications and polymorphisms in these transporters further enhance tumor aggressiveness and chemoresistance. Recent studies highlight the role of iron transporters in ferroptosis, an iron-dependent form of cell death, offering new therapeutic avenues. Targeting these transporters with small molecule inhibitors, microRNA therapies, and natural products has shown promise in preclinical models. This review explores the diverse roles of protein iron transporters in oncogenesis, emphasizing their potential as prognostic biomarkers and therapeutic targets.<\/div>\n<\/div>\n<\/div>\n<div><\/div>\n<div>Full Article:\u00a0<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0141813025072526?via%3Dihub\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0141813025072526?via%3Dihub<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Abstract Iron is an essential trace element crucial for DNA synthesis, oxygen transport, and redox processes. In mammals, its homeostasis is strictly regulated by protein transporters like transferrin, solute carriers, and ATP-binding cassette proteins. They are specialized transmembrane proteins that facilitate iron uptake, export and intracellular trafficking. Dysregulation of these transporters can increase intracellular iron, [&hellip;]<\/p>\n","protected":false},"author":9345,"featured_media":3192,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publications"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Protein iron transporters as potential therapeutic targets in cancer: A review - Pharmacology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/medicine.nus.edu.sg\/medphc\/publications\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protein iron transporters as potential therapeutic targets in cancer: A review - Pharmacology\" \/>\n<meta property=\"og:description\" content=\"Abstract Iron is an essential trace element crucial for DNA synthesis, oxygen transport, and redox processes. In mammals, its homeostasis is strictly regulated by protein transporters like transferrin, solute carriers, and ATP-binding cassette proteins. They are specialized transmembrane proteins that facilitate iron uptake, export and intracellular trafficking. Dysregulation of these transporters can increase intracellular iron, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/medicine.nus.edu.sg\/medphc\/publications\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\/\" \/>\n<meta property=\"og:site_name\" content=\"Pharmacology\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-07T05:05:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-07T05:09:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/medicine.nus.edu.sg\/medphc\/wp-content\/uploads\/sites\/33\/2025\/11\/20250807-GS-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Woon Fei\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Woon Fei\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/\"},\"author\":{\"name\":\"Woon Fei\",\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/#\\\/schema\\\/person\\\/ea3ccd10ab2f2bba51fd804396287cb0\"},\"headline\":\"Protein iron transporters as potential therapeutic targets in cancer: A review\",\"datePublished\":\"2025-11-07T05:05:02+00:00\",\"dateModified\":\"2025-11-07T05:09:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/\"},\"wordCount\":210,\"publisher\":{\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/wp-content\\\/uploads\\\/sites\\\/33\\\/2025\\\/11\\\/20250807-GS-1.jpg\",\"articleSection\":[\"Publications\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/\",\"url\":\"https:\\\/\\\/medicine.nus.edu.sg\\\/medphc\\\/publications\\\/protein-iron-transporters-as-potential-therapeutic-targets-in-cancer-a-review\\\/\",\"name\":\"Protein iron transporters as potential therapeutic targets in cancer: A review - 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