Gajanan D. Katkar

The share of this author’s assessed papers carrying a ⚑ flag. A concentration is a prompt for expert review — never, on its own, a determination about the person.

Collaborators, sized by shared output and coloured by their own reproducibility (green = high, red = low). Click a node to open their card. A pattern is a prompt for review, never a determination.

How this author’s assessed papers reproduced — the outcome of reproduction attempts, not a judgement of the person. Coverage is partial and grows over time.

Assessed papers (1)

• COVID-19 lung disease shares driver AT2 cytopathic features with Idiopathic pulmonary fibrosis.
  2022 L1 85/100

1 assessed by us (1 reproduced) · 50 not yet assessed — every PubMed paper on record, linked below.

• A Druggable G Protein Checkpoint in Cholesterol Efflux ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2026 · PMID 41757070
  not yet assessed
• A NOD2-Encoded Toggle Switch Resolves the Host–Microbe Battle Over Cyclic AMP Control ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2026 · PMID 41959225
  not yet assessed
• Abstract 2797: A macrophage endocytic checkpoint for PD-1 governs durable vs hyperprogressive response ↗

  Cancer Research · 2026
  not yet assessed
• An Endocytic Checkpoint Controls Macrophage PD-1 Function and Immunotherapy Fate ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2026 · PMID 42039661
  not yet assessed
• Distinct colitis-associated macrophages drive NOD2-dependent bacterial sensing and gut homeostasis ↗

  Journal of Clinical Investigation · 2025 · PMID 41321314
  not yet assessed
• Distinct Colitis-Associated Macrophages Drive NOD2-Dependent Bacterial Sensing and Gut Homeostasis ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2025 · PMID 40766554
  not yet assessed
• 1035: MOLECULAR SUBTYPING OF A PROSPECTIVE CROHN’S DISEASE COHORT IDENTIFIES DISTINCT MYOFIBROBLAST POPULATIONS DRIVING DISEASE PROGRESSION ↗

  Gastroenterology · 2025
  not yet assessed
• Abstract 4363113: A Systems Biology–Driven Strategy to ‘Defat’ Lipid-Associated Macrophages and Reverse Atherosclerosis ↗

  Circulation · 2025
  not yet assessed
• A living organoid biobank of patients with Crohn’s disease reveals molecular subtypes for personalized therapeutics ↗

  Cell Reports Medicine · 2024 · PMID 39332415
  not yet assessed
• Macrophage states: there's a method in the madness ↗

  Trends in Immunology · 2023 · PMID 37945504
  not yet assessed
• Machine learning identifies signatures of macrophage reactivity and tolerance that predict disease outcomes ↗

  EBioMedicine · 2023 · PMID 37516087
  not yet assessed
• Diverse gut pathogens exploit the host engulfment pathway via a conserved mechanism ↗

  Journal of Biological Chemistry · 2023 · PMID 37890785
  not yet assessed
• A Living Organoid Biobank of Crohn’s Disease Patients Reveals Molecular Subtypes for Personalized Therapeutics ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2023 · PMID 36993763
  not yet assessed
• Diverse gut pathogens exploit the host engulfment pathway via a conserved mechanism ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2023 · PMID 37066267
  not yet assessed
• An Artificial Intelligence-guided signature reveals the shared host immune response in MIS-C and Kawasaki disease ↗

  Nature Communications · 2022 · PMID 35577777
  not yet assessed
• COVID-19 lung disease shares driver AT2 cytopathic features with Idiopathic pulmonary fibrosis

  EBioMedicine · 2022 · PMID 35870428
  L1 85/100
• Artificial intelligence-rationalized balanced PPARα/γ dual agonism resets dysregulated macrophage processes in inflammatory bowel disease ↗

  Communications Biology · 2022 · PMID 35288651
  not yet assessed
• Publisher Correction: An Artificial Intelligence-guided signature reveals the shared host immune response in MIS-C and Kawasaki disease ↗

  Nature Communications · 2022 · PMID 35953486
  not yet assessed
• Machine Learning Identifies Signatures of Macrophage Reactivity and Tolerance that Predict Disease Outcomes ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2022
  not yet assessed
• Coupling of NOD2 to GIV is Required for Bacterial Sensing ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2022
  not yet assessed
• A Prospectively Created Living Organoid Biobank of Crohn’s Disease Patients Enables Integrative Therapeutics ↗

  The Journal of Immunology · 2022
  not yet assessed
• Adult stem cell-derived complete lung organoid models emulate lung disease in COVID-19 ↗

  eLife · 2021 · PMID 34463615
  not yet assessed
• Parsing the Role of PPARs in Macrophage Processes ↗

  Frontiers in Immunology · 2021 · PMID 35003101
  not yet assessed
• Artificial intelligence guided discovery of a barrier-protective therapy in inflammatory bowel disease ↗

  Nature Communications · 2021 · PMID 34253728
  not yet assessed
• AI-guided discovery of the invariant host response to viral pandemics ↗

  EBioMedicine · 2021 · PMID 34127431
  not yet assessed
• A first-in-class anticancer dual HDAC2/FAK inhibitors bearing hydroxamates/benzamides capped by pyridinyl-1,2,4-triazoles ↗

  European Journal of Medicinal Chemistry · 2021 · PMID 34111829
  not yet assessed
• Chromogranin A regulates gut permeability <i>via</i> the antagonistic actions of its proteolytic peptides ↗

  Acta Physiologica · 2021 · PMID 33783968
  not yet assessed
• GIV/Girdin, a non-receptor modulator for Gαi/s, regulates spatiotemporal signaling during sperm capacitation and is required for male fertility ↗

  eLife · 2021 · PMID 34409938
  not yet assessed
• COVID-19 lung disease shares driver AT2 cytopathic features with Idiopathic pulmonary fibrosis ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2021 · PMID 34873597
  not yet assessed
• Artificial Intelligence-rationalized balanced PPARα/γ dual agonism resets the dysregulated macrophage processes in inflammatory bowel disease ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2021
  not yet assessed
• An AI-guided signature reveals the nature of the shared proximal pathways of host immune response in MIS-C and Kawasaki disease ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2021
  not yet assessed
• Author response: Adult stem cell-derived complete lung organoid models emulate lung disease in COVID-19 ↗

  2021
  not yet assessed
• GIV/Girdin, a Non-receptor Modulator for Gαi/s, Regulates Spatiotemporal Signaling during Sperm Capacitation and is Required for Male Fertility ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2021
  not yet assessed
• AI-guided use of balanced PPARα/γ dual agonist finetunes macrophage responses in inflammatory bowel disease ↗

  Research Square · 2021
  not yet assessed
• An AI-guided signature reveals the nature of the shared proximal pathways of host immune response in MIS-C and Kawasaki disease. ↗

  PubMed · 2021 · PMID 33880476
  not yet assessed
• Author response: GIV/Girdin, a non-receptor modulator for Gαi/s, regulates spatiotemporal signaling during sperm capacitation and is required for male fertility ↗

  2021
  not yet assessed
• AI-guided use of balanced peroxisome proliferator-activated receptor a/g dual agonist finetunes macrophage responses in inflammatory bowel disease ↗

  The Journal of Immunology · 2021
  not yet assessed
• TLR4 signaling and macrophage inflammatory responses are dampened by GIV/Girdin ↗

  Proceedings of the National Academy of Sciences · 2020 · PMID 33055214
  not yet assessed
• Host engulfment pathway controls inflammation in inflammatory bowel disease ↗

  FEBS Journal · 2020 · PMID 32003126
  not yet assessed
• Adult Stem Cell-derived Complete Lung Organoid Models Emulate Lung Disease in COVID-19 ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2020 · PMID 33106807
  not yet assessed
• AI-guided discovery of the invariant host response to viral pandemics ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2020 · PMID 32995790
  not yet assessed
• TLR4 signaling and macrophage inflammatory responses are dampened by GIV/Girdin ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2020
  not yet assessed
• Chromogranin A regulates gut permeability <i>via</i> the antagonistic actions of its proteolytic peptides ↗

  bioRxiv (Cold Spring Harbor Laboratory) · 2020
  not yet assessed
• Research into the Causes of Venom-Induced Mortality and Morbidity Identifies New Therapeutic Opportunities ↗

  American Journal of Tropical Medicine and Hygiene · 2019 · PMID 30675839
  not yet assessed
• Inhibition of Echis carinatus venom by DNA, a promising therapeutic molecule for snakebite management ↗

  Biochimica et Biophysica Acta (BBA) - General Subjects · 2018 · PMID 29425807
  not yet assessed
• Reply to ‘Evidence that neutrophils do not promote Echis carinatus venom-induced tissue destruction’ ↗

  Nature Communications · 2018 · PMID 29899327
  not yet assessed
• Melatonin inhibits snake venom and antivenom induced oxidative stress and augments treatment efficacy ↗

  Acta Tropica · 2017 · PMID 28089603
  not yet assessed
• NETosis and lack of DNase activity are key factors in Echis carinatus venom-induced tissue destruction ↗

  Nature Communications · 2016 · PMID 27093631
  not yet assessed
• Oxidative stress‐induced methemoglobinemia is the silent killer during snakebite: a novel and strategic neutralization by melatonin ↗

  Journal of Pineal Research · 2015 · PMID 26103459
  not yet assessed
• Lupeol derivative mitigates Echis carinatus venom-induced tissue destruction by neutralizing venom toxins and protecting collagen and angiogenic receptors on inflammatory cells ↗

  Biochimica et Biophysica Acta (BBA) - General Subjects · 2015 · PMID 26391844
  not yet assessed
• Melatonin alleviates <i><scp>E</scp>chis carinatus</i> venom‐induced toxicities by modulating inflammatory mediators and oxidative stress ↗

  Journal of Pineal Research · 2014 · PMID 24499241
  not yet assessed