Nirupama Putcha

Also affiliated with Johns Hopkins Medicine, Johns Hopkins Hospital

MedicineEnvironmental Science

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 37 papers. Top paper: “Reconsidering the Utility of Race-Specific Lung Function Prediction Equations”.

Reconsidering the Utility of Race-Specific Lung Function Prediction Equations

American Journal of Respiratory and Critical Care Medicine(2021)10.1164/rccm.202105-1246oc

N/A

5.9DataRank · unranked

112 citations

Stephen Shiboski, Nadia N. Hansel, Victor E. Ortega, Igor Barjaktarević, R. Graham Barr +21 more

The influence of social support on COPD outcomes mediated by depression

PLoS ONE(2021)10.1371/journal.pone.0245478

N/A

1.2DataRank · unranked

28 citations

Michelle N. Eakin, Han Woo, Mark T. Dransfield, Trisha M. Parekh, Jerry A. Krishnan +19 more

Association of plasma mitochondrial DNA with COPD severity and progression in the SPIROMICS cohort

Respiratory Research(2021)10.1186/s12931-021-01707-x

N/A

1.0DataRank · unranked

31 citations

Katherine L. Hoffman, Kristen T. Schiffer, Clara Oromendia, Michelle C. Rice, Igor Barjaktarević +20 more

Diffusing Capacity and Mortality in Chronic Obstructive Pulmonary Disease

Annals of the American Thoracic Society(2022)10.1513/annalsats.202203-226oc

N/A

0.873DataRank · unranked

28 citations

Nirupama Putcha, Neil R. MacIntyre, Robert L. Jensen, Gregory L. Kinney, William W. Stringer +12 more

Emphysema Progression and Lung Function Decline Among Angiotensin Converting Enzyme Inhibitors and Angiotensin-Receptor Blockade Users in the COPDGene Cohort

CHEST Journal(2021)10.1016/j.chest.2021.05.007

N/A

0.800DataRank · unranked

21 citations

Ashraf Fawzy, Nirupama Putcha, Peter J. Castaldi, Michael H. Cho, Katherine Pratte +78 more

Metformin use and respiratory outcomes in asthma-COPD overlap

Respiratory Research(2021)10.1186/s12931-021-01658-3

N/A

0.533DataRank · unranked

34 citations

Ashraf Fawzy, Gregory L. Kinney, Jessica Bon, Maniraj Neupane, Vickram Tejwani +5 more

Indoor Pollution and Lung Function Decline in Current and Former Smokers: SPIROMICS AIR

American Journal of Respiratory and Critical Care Medicine(2023)10.1164/rccm.202302-0207oc

N/A

0.483DataRank · unranked

24 citations

Han sang woo, Kirsten Koehler, Amanda J. Gassett, Laura M. Paulin, Neil E. Alexis +17 more

Bronchodilator Responsiveness in Tobacco-Exposed People With or Without COPD

CHEST Journal(2022)10.1016/j.chest.2022.11.009

N/A

0.425DataRank · unranked

16 citations

P. Miguel Quibrera, Alejandro P. Comellas, Surya P. Bhatt, Donald P Tashkin, Eric A. Hoffman +52 more

Decreased Cardiac Autonomic Function is Associated with Higher Exacerbation Risk and Symptom Burden in Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2023)10.15326/jcopdf.2023.0410

N/A

0.330DataRank · unranked

8 citations

Han Woo, Ashraf Fawzy, Nirupama Putcha, Aparna Balasubramanian, Stephen C. Mathai +4 more

Age-Dependent Associations Between 25-Hydroxy Vitamin D Levels and COPD Symptoms: Analysis of SPIROMICS

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2021)10.15326/jcopdf.2020.0180

N/A

0.241DataRank · unranked

4 citations

David Couper, Igor Barjaktarević, Christopher B. Cooper, Wassim W. Labaki, MeiLan K. Han +12 more

Association of Occupational Exposures and Chronic Obstructive Pulmonary Disease Morbidity

Journal of Occupational and Environmental Medicine(2023)10.1097/jom.0000000000002850

N/A

0.241DataRank · unranked

4 citations

Peter S. J. Lees, Kirsten Koehler, Jessie P. Buckley, Lesliam Quirós-Alcalá, MeiLan K. Han +15 more

Higher Plasma Omega-3 Levels are Associated With Improved Exacerbation Risk and Respiratory-Specific Quality of Life in COPD

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2024)10.15326/jcopdf.2023.0468

N/A

0.165DataRank · unranked

2 citations

Han Woo, Daniel C. Belz, Ashraf Fawzy, Wendy Lorizio, Michelle N. Eakin +7 more

Airway and Systemic Prostaglandin E2 Association with COPD Symptoms and Macrophage Phenotype

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2023)10.15326/jcopdf.2022.0375

N/A

0DataRank · unranked

6 citations

Andres F Villabona-Rueda, Pratik Khare, Cissy Zhang, Anne Le, Nirupama Putcha +5 more

Ambient Air Pollution Exposure and Sleep Quality in COPD

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2023)10.15326/jcopdf.2022.0350

N/A

0DataRank · unranked

6 citations

Abigail L. Koch, Nirupama Putcha, Han Woo, Amanda J. Gassett, Laura M. Paulin +20 more

Reduced quantity and function of pneumococcal antibodies are associated with exacerbations of COPD in SPIROMICS

Clinical Immunology(2023)10.1016/j.clim.2023.109324

N/A

0DataRank · unranked

4 citations

Han Woo, Neal S. Fedarko, Antoine Azar, Harry R. Hill, Anne E. Tebo +16 more

Lung Structure and Risk of Sleep Apnea in SPIROMICS

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2023)10.15326/jcopdf.2023.0411

N/A

0DataRank · unranked

3 citations

Tracie L. Shing, Andrew M. Namen, David Couper, Benjamin M. Smith, R. Graham Barr +21 more

Decreased fucosylation impacts epithelial integrity and increases risk for COPD

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.10.31.564805

N/A

0DataRank · unranked

3 citations

Bonnie Yeung‐Luk, Shreeti Thapa, Kristine Nishida, Arabelis Wally, Baishakhi Ghosh +17 more

Bronchodilator Responsiveness in Tobacco-Exposed People With or Without COPD

UNC Libraries(2023)10.17615/t4sz-0y09

N/A

0DataRank · unranked

0 citations

R.P. Bowler, S.P. Peters, P. Miguel Quibrera, F.J. Martinez, N.N. Hansel +24 more

Changes in Spirometry Interpretative Strategies

CHEST Journal(2024)10.1016/j.chest.2024.03.034

N/A

0DataRank · unranked

23 citations

Aparna Balasubramanian, Sarath Raju, Nirupama Putcha, Ashraf Fawzy, Nadia N. Hansel +3 more

A Research Agenda to Improve Outcomes in Patients with Chronic Obstructive Pulmonary Disease and Cardiovascular Disease: An Official American Thoracic Society Research Statement

American Journal of Respiratory and Critical Care Medicine(2024)10.1164/rccm.202407-1320st

N/A

0DataRank · unranked

20 citations

Jennifer K Quint, Nathaniel M. Hawkins, Nirupama Putcha, Alan Hamilton, Peter K. Lindenauer +17 more

Self-Reported Resilience During the COVID-19 Pandemic

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.20360

N/A

0DataRank · unranked

1 citations

Tianyou Wang, Pallavi Balte, Sarah Slone, Diane Meyer, Norrina B. Allen +27 more

Associations of serum and bronchoalveolar immunoglobulins with lung microbiota diversity, B-cell memory phenotypes, and COPD morbidity and exacerbations

Respiratory Research(2025)10.1186/s12931-025-03310-w

N/A

0DataRank · unranked

1 citations

Nirupama Putcha, Han sang woo, Chen Liu, David C. LaFon, Neil E. Alexis +25 more

Reply to Chen et al. and to Fujimoto et al.

American Journal of Respiratory and Critical Care Medicine(2025)10.1164/rccm.202501-0043le

N/A

0DataRank · unranked

0 citations

Nadia N. Hansel, Nirupama Putcha, Michael Burnim

Extracellular iron and the lung microbiome in smoking and COPD

ERJ Open Research(2025)10.1183/23120541.00019-2025

N/A

0DataRank · unranked

0 citations

Christina D. Campbell, Katherine Hoffman, James J. Butler, Kristopher Opron, John R. Erb‐Downward +28 more

The Association Between Neighborhood Socioeconomic Disadvantage and Chronic Obstructive Pulmonary Disease

International Journal of COPD(2020)10.2147/copd.s238933

N/A

0DataRank · unranked

61 citations

Han Woo, Laura M. Paulin, Amy Kind, Nirupama Putcha, Amanda J. Gassett +14 more

Lung Structure and Risk of Sleep Apnea in SPIROMICS.

UNC Libraries(2025)10.17615/z6r0-7x34

N/A

0DataRank · unranked

0 citations

Nirupama Putcha, David Couper, Michelle Ziedler, Victor Kim, Surya P. Bhatt +21 more

Associations Among 25-Hydroxyvitamin D Levels, Lung Function, and Exacerbation Outcomes in COPD

CHEST Journal(2020)10.1016/j.chest.2019.11.047

N/A

0DataRank · unranked

53 citations

Agathe Ceppe, Claire M. Doerschuk, David Couper, Eric A. Hoffman, Alejandro P. Comellas +53 more

Immunoglobulin E as a Biomarker for the Overlap of Atopic Asthma and Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2020)10.15326/jcopdf.7.1.2019.0138

N/A

0DataRank · unranked

20 citations

S Soumya, Ram Prakash Arivu Chelvan, Lystra P. Hayden, Ali Mirtar, Sara Zarei +2 more

Clinical Phenotypes of Atopy and Asthma in COPD

CHEST Journal(2020)10.1016/j.chest.2020.04.069

N/A

0DataRank · unranked

28 citations

Ashraf Fawzy, Elizabeth C. Matsui, Mark C. Liu, R.P. Bowler, Prescott G. Woodruff +23 more

Increased airway iron parameters and risk for exacerbation in COPD: an analysis from SPIROMICS

Scientific Reports(2020)10.1038/s41598-020-67047-w

N/A

0DataRank · unranked

28 citations

Clara Oromendia, Sarah Ann Kikkers, James J. Butler, Sarah L. O’Beirne, Kihwan Kim +23 more

Black Carbon Content in Airway Macrophages is Associated with Reduced CD80 Expression and Increased Exacerbations in Former Smokers With COPD

Chronic Obstructive Pulmonary Diseases Journal of the COPD Foundation(2020)10.15326/jcopdf.2020.0170

N/A

0DataRank · unranked

5 citations

Eric Moughames, Karthik Suresh, Shih-En Tang, Laura G. Mair, Karina Romero +6 more

Hypogammaglobulinemia in COPD

CHEST Journal(2020)10.1016/j.chest.2020.05.560

N/A

0DataRank · unranked

0 citations

Nirupama Putcha, Ashraf Fawzy

Identification of Sputum Biomarkers Predictive of Pulmonary Exacerbations in COPD

CHEST Journal(2021)10.1016/j.chest.2021.10.049

N/A

0DataRank · unranked

41 citations

Wanda K. O’Neal, Wayne H. Anderson, Mehmet Kesımer, Agathe Ceppe, Claire M. Doerschuk +52 more

Indoor Air Pollution and Impaired Cardiac Autonomic Function in Chronic Obstructive Pulmonary Disease

American Journal of Respiratory and Critical Care Medicine(2022)10.1164/rccm.202203-0523oc

N/A

0DataRank · unranked

38 citations

Han Woo, Kirsten Koehler, Ashraf Fawzy, Chen Liu, Nirupama Putcha +9 more

Black carbon content in airway macrophages is associated with increased severe exacerbations and worse COPD morbidity in SPIROMICS

Respiratory Research(2022)10.1186/s12931-022-02225-0

N/A

0DataRank · unranked

15 citations

Han Woo, Chen Liu, Anna Tillery sup sup, Amanda J. Gassett, Richard E. Kanner +22 more

Ambient ozone effects on respiratory outcomes among smokers modified by neighborhood poverty: An analysis of SPIROMICS AIR

The Science of The Total Environment(2022)10.1016/j.scitotenv.2022.154694

N/A

0DataRank · unranked

14 citations

Han Woo, Nirupama Putcha, Laura M. Paulin, Kirsten Koehler, Ashraf Fawzy +20 more

Indoor particulate matter concentrations and air cleaner intervention association with biomarkers in former smokers with COPD

Environmental Research(2023)10.1016/j.envres.2023.117874

N/A

0DataRank · unranked

9 citations

Han Woo, Sarath Raju, Daniel C. Belz, Nirupama Putcha, Marlene S. Williams +4 more