Publications by authors named "Amar B Singh"

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A Claudin-1 Near-Infrared Fluorescent Antibody Conjugate for In Vivo Primary and Metastatic Colorectal Cancer Detection.
Mark Primeaux, Ritika Gupta, Iram Fatima, Sumbal Talib, Amar B Singh

Mol Imaging Biol· November 2025

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Bioactive polymers as stimulus-responsive anti-metastatic combination agents to treat pancreatic cancer.
Sudipta Panja, Ekta Kapoor, Kasturi Siddhanta, Chinmay M Jogdeo, Diptesh Sil, Amar B Singh

Biomaterials· September 2025

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Reactive Oxygen Species-Responsive Polymeric Chloroquine Nanogel for Targeted Oral Therapy of Ulcerative Colitis.
Neha Kumari, Sudipta Panja, Balawant Kumar, Rizwan Ahmad, Sai Sundeep Kollala, Amar B Singh

ACS Appl Mater Interfaces· September 2025

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Feeding intolerance after pediatric cardiac surgery is associated with dysbiosis, barrier dysfunction, and reduced short-chain fatty acids.
Jacob Owens, Haowen Qiu, Cole Knoblich, Lisa Gerjevic, Jacques Izard, Amar B Singh

Am J Physiol Gastrointest Liver Physiol· November 2024

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IL-22 regulates MASTL expression in intestinal epithelial cells.
Kristina Pravoverov, Iram Fatima, Susmita Barman, Frank Jühling, Mark Primeaux, Amar B Singh

Am J Physiol Gastrointest Liver Physiol· August 2024

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Stable Dietary Ora-Curcumin Formulation Protects from Experimental Colitis and Colorectal Cancer.
Chaitanya K Valiveti, Balawant Kumar, Anuj D Singh, Sham K Biradar, Rizwan Ahmad, Amar B Singh

Cells· June 2024

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Albendazole inhibits colon cancer progression and therapy resistance by targeting ubiquitin ligase RNF20.
Iram Fatima, Rizwan Ahmad, Susmita Barman, Saiprasad Gowrikumar, Kristina Pravoverov, Amar B Singh

Br J Cancer· April 2024

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Claudin-2 protects against colitis-associated cancer by promoting colitis-associated mucosal healing.
Rizwan Ahmad, Balawant Kumar, Ishwor Thapa, Raju Lama Tamang, Santosh K Yadav, Amar B Singh

J Clin Invest· December 2023

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Loss of claudin-3 expression increases colitis risk by promoting Gut Dysbiosis.
Rizwan Ahmad, Balawant Kumar, Ishwor Thapa, Geoffrey A Talmon, Jeffrey Salomon, Amar B Singh

Gut Microbes· December 2023

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Claudin-1 interacts with EPHA2 to promote cancer stemness and chemoresistance in colorectal cancer.
Mark Primeaux, Xiangdong Liu, Saiprasad Gowrikumar, Iram Fatima, Kurt W Fisher, Amar B Singh

Cancer Lett· November 2023

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Repeated Social Defeat Stress Induces an Inflammatory Gut Milieu by Altering the Mucosal Barrier Integrity and Gut Microbiota Homeostasis.
Santosh K Yadav, Rizwan Ahmad, Cassandra M Moshfegh, Jagadesan Sankarasubramanian, Vineet Joshi, Yashpal Singh Chhonker, Amar B Singh

Biol Psychiatry Glob Open Sci· October 2023

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P62/SQSTM1 binds with claudin-2 to target for selective autophagy in stressed intestinal epithelium.
Rizwan Ahmad, Balawant Kumar, Raju Lama Tamang, Geoffrey A Talmon, Punita Dhawan, Amar B Singh

Commun Biol· July 2023

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Pyrroline-5-Carboxylate Reductase-2 Promotes Colorectal Carcinogenesis by Modulating Microtubule-Associated Serine/Threonine Kinase-like/Wnt/β-Catenin Signaling.
Raju Lama Tamang, Balawant Kumar, Sagar M Patel, Ishwor Thapa, Alshomrani Ahmad, Amar B Singh

Cells· July 2023

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Piglet cardiopulmonary bypass induces intestinal dysbiosis and barrier dysfunction associated with systemic inflammation.
Jeffrey D Salomon, Haowen Qiu, Dan Feng, Jacob Owens, Ludmila Khailova, Amar B Singh

Dis Model Mech· May 2023

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The diet-microbiota axis: a key regulator of intestinal permeability in human health and disease.
Raju Lama Tamang, Anthony F Juritsch, Rizwan Ahmad, Jeffrey D Salomon, Punita Dhawan, Amar B Singh

Tissue Barriers· April 2023

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Identification and characterization of a first-generation inhibitor of claudin-1 in colon cancer progression and metastasis.
Iram Fatima, Jaya Prakash Uppada, Yashpal S Chhonker, Saiprasad Gowrikumar, Susmita Barman, Amar B Singh

Biomed Pharmacother· March 2023

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Mucosal healing and inflammatory bowel disease: Therapeutic implications and new targets.
Megan Lynn Otte, Raju Lama Tamang, Julia Papapanagiotou, Rizwan Ahmad, Punita Dhawan, Amar B Singh

World J Gastroenterol· February 2023

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Oral Delivery of Nucleic Acid Therapies for Local and Systemic Action.
Neha Kumari, Kasturi Siddhanta, Sudipta Panja, Vineet Joshi, Chinmay Jogdeo, Amar B Singh

Pharm Res· January 2023

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Methylotroph bacteria and cellular metabolite carotenoid alleviate ultraviolet radiation-driven abiotic stress in plants.
Santosh Ranjan Mohanty, Himanshu Mahawar, Apekcha Bajpai, Garima Dubey, Rakesh Parmar, Amar Bahadur Singh

Front Microbiol· January 2023

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Reliable epithelial-mesenchymal transition biomarkers for colorectal cancer detection.
Kaitlin A Goettsch, Ling Zhang, Amar B Singh, Punita Dhawan, Dhundy K Bastola

Biomark Med· August 2022

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Identification of Immunoglobulin G Autoantibody Against Malondialdehyde-Acetaldehyde Adducts as a Novel Serological Biomarker for Ulcerative Colitis.
Michael J Duryee, Rizwan Ahmad, Derrick D Eichele, Carlos D Hunter, Ananya Mitra, Shailender Singh, Amar B Singh

Clin Transl Gastroenterol· April 2022

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MASTL regulates EGFR signaling to impact pancreatic cancer progression.
Iram Fatima, Susmita Barman, JayaPrakash Uppada, Shailender Chauhan, Sanchita Rauth, Amar B Singh

Oncogene· September 2021

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Colonoscopy-based intramucosal transplantation of cancer cells for mouse modeling of colon cancer and lung metastasis.
Rizwan Ahmad, Balawant Kumar, Raju Lama Tamang, Wei Xu, Geoffrey A Talmon, Amar B Singh

Biotechniques· September 2021

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A Claudin-Based Molecular Signature Identifies High-Risk, Chemoresistant Colorectal Cancer Patients.
Saiprasad Gowrikumar, Mark Primeaux, Kristina Pravoverov, Chao Wu, Bryan C Szeglin, Amar B Singh

Cells· August 2021

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Dysbiosis and Intestinal Barrier Dysfunction in Pediatric Congenital Heart Disease Is Exacerbated Following Cardiopulmonary Bypass.
Jeffrey Salomon, Aaron Ericsson, Amber Price, Chandrashekhara Manithody, Daryl J Murry, Amar B Singh

JACC Basic Transl Sci· April 2021

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