🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Chul Ahn

Southwestern Medical Center

ORCID: 0000-0002-2997-9203

Also affiliated with The University of Texas Southwestern Medical Center

Biochemistry, Genetics and Molecular Biology

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

3in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Data from Screening for Colorectal Cancer in a Safety-Net Health Care System: Access to Care Is Critical and Has Implications for Screening Policy

(2023)10.1158/1055-9965.c.6514774.v1
Top 100%
0DataRank
Top 100%0 citations

Liyue Tong, James E. Allison, Elizabeth Carter, Mark Koch, Don C. Rockey +5 more

Papers

Driven by 25 papers — median percentile 0. Top paper: “Pragmatic Trial of Hospitalization Rate in Chronic Kidney Disease”.

Pragmatic Trial of Hospitalization Rate in Chronic Kidney Disease

New England Journal of Medicine(2024)10.1056/nejmoa2311708
N/A
1.0DataRank · unranked
24 citations

George Oliver, Ruben Amarasingham, Venkatraghavan Sundaram, Kevin Chan, Chul Ahn +18 more

Sample size considerations for historical control studies with survival outcomes

Journal of Biopharmaceutical Statistics(2016)10.1080/10543406.2015.1052495
N/A
0.840DataRank · unranked
11 citations

Song Zhang, Chul Ahn, Hong Zhu

Maximum dose, safety, tolerability and ketonemia after triheptanoin in glucose transporter type 1 deficiency (G1D)

Scientific Reports(2023)10.1038/s41598-023-30578-z
N/A
0.272DataRank · unranked
4 citations

Adrian Avila, Sharon Primeaux, Raja Reddy Kallem, Charles R. Roe, William C. Putnam +5 more

Outcome and Immune Correlates of a Phase II Trial of High-Dose Interleukin-2 and Stereotactic Ablative Radiotherapy for Metastatic Renal Cell Carcinoma

Clinical Cancer Research(2021)10.1158/1078-0432.ccr-21-2083
N/A
0DataRank · unranked
24 citations

Osama Mohamad, Alberto Diaz de Leon, Subrata Manna, Laurentiu M. Pop, Ze Zhang +22 more

Impact of tumor mutational burden on checkpoint inhibitor drug eligibility and outcomes across racial groups

Journal for ImmunoTherapy of Cancer(2021)10.1136/jitc-2021-003683
N/A
0DataRank · unranked
23 citations

Magdalena Espinoza, Cristina Valero, Chul Ahn, Luc G.T. Morris, David Hsiehchen

A Propensity Score Analysis of Chemotherapy Use in Patients With Resectable Gallbladder Cancer

JAMA Network Open(2022)10.1001/jamanetworkopen.2021.46912
N/A
0DataRank · unranked
41 citations

Suleyman Yasin Goksu, Nina N. Sanford, Matthew R. Porembka, Hajra Khurshid, Chul Ahn +4 more

A preponderance of gastrointestinal cancer patients transition into cachexia syndrome

Journal of Cachexia Sarcopenia and Muscle(2022)10.1002/jcsm.13086
N/A
0DataRank · unranked
21 citations

Santiago Olaechea, Brian W. Gilmore, Bhavani S. Gannavarapu, Christian Alvarez, Chul Ahn +3 more

Within-person associations of optimistic and pessimistic expectations with momentary stress, affect, and ambulatory blood pressure

Anxiety Stress & Coping(2022)10.1080/10615806.2022.2142574
N/A
0DataRank · unranked
3 citations

Michael A. Russell, Jillian A. Johnson, John Ruiz, Bert N. Uchino, Matthew Allison +5 more

The Effects of an mRNA Covid-19 Vaccine Booster on Immune Responses in Cancer-Bearing Veterans

Medical Research Archives(2022)10.18103/mra.v10i7.2932
N/A
0DataRank · unranked
2 citations

Tazio Capozzola, Raiees Andrabi, Chul Ahn, Pan-Pan Zhou, Wanting He +2 more

Phase 2 Trial of Stereotactic Ablative Radiotherapy for Patients with Primary Renal Cancer

European Urology(2023)10.1016/j.eururo.2023.02.016
N/A
0DataRank · unranked
60 citations

Mark F. McLaughlin, Laurentiu M. Pop, Iván Pedrosa, Payal Kapur, Aurélie Garant +13 more

Tumor loss-of-function mutations in STK11/LKB1 induce cachexia

JCI Insight(2023)10.1172/jci.insight.165419
N/A
0DataRank · unranked
20 citations

Aakash Y. Gandhi, Jorge Z. Granados, Tong Guo, Arun Gupta, Jinhai Yu +15 more

A randomized trial of mail and email recruitment strategies for a physician survey on clinical trial accrual

BMC Medical Research Methodology(2020)10.1186/s12874-020-01014-x
N/A
0DataRank · unranked
51 citations

Simon J. Craddock Lee, Ann M. Geiger, John V. Cox, Chul Ahn, Rasmi G. Nair +5 more

Data from Screening for Colorectal Cancer in a Safety-Net Health Care System: Access to Care Is Critical and Has Implications for Screening Policy

(2023)10.1158/1055-9965.c.6514774.v1
Top 100%
0DataRank
Top 100%0 citations

Liyue Tong, James E. Allison, Elizabeth Carter, Mark Koch, Don C. Rockey +5 more

Data from Outcome and Immune Correlates of a Phase II Trial of High-Dose Interleukin-2 and Stereotactic Ablative Radiotherapy for Metastatic Renal Cell Carcinoma

(2023)10.1158/1078-0432.c.6531062
Top 100%
0DataRank
Top 100%0 citations

Osama Mohamad, Alberto Diaz de Leon, Subrata Manna, Laurentiu M. Pop, Ze Zhang +22 more

Association of cachexia with loss of function mutations in STK11/LKB1 for NSCLC.

Journal of Clinical Oncology(2023)10.1200/jco.2023.41.16_suppl.e15099
N/A
0DataRank · unranked
0 citations

Chul Ahn, John D. Minna, Puneeth Iyengar, Rodney E. Infante

Nonselective β-Adrenergic Receptor Inhibitors Impair Hematopoietic Regeneration in Mice and Humans after Hematopoietic Cell Transplants

Cancer Discovery(2024)10.1158/2159-8290.cd-24-0719
N/A
0DataRank · unranked
5 citations

Wenhuo Hu, Ashwin Kishtagari, Bo Shen, Xiang Gao, Caroline M. Blackman +19 more

A Bayesian adaptive design approach for stepped-wedge cluster randomized trials

Clinical Trials(2024)10.1177/17407745231221438
N/A
0DataRank · unranked
3 citations

Jing Cao, Chul Ahn, Song Zhang, Jijia Wang

Preventing cognitive decline by reducing BP target (PCOT): A randomized, pragmatic, multi-health systems clinical trial

Contemporary Clinical Trials(2024)10.1016/j.cct.2024.107443
N/A
0DataRank · unranked
1 citations

Brooke Bates, Venkatraghavan Sundaram, Stephanie Brinker, Elizabeth Moss, Raja Paspula +13 more

The Integrated Stress Response Pathway Coordinates Translational Control of Multiple Immune Checkpoints in Lung Cancer

Cancer Research(2025)10.1158/0008-5472.can-24-3844
N/A
0DataRank · unranked
9 citations

Shruthy Suresh, Ariana Arce, Nicole Novaresi, Qing Deng, Emily Stein +13 more

Global Longitudinal Strain: A Potential Noninvasive Tool for Early Detection of Radiation-Induced Cardiac Dysfunction in Patients With Lung Cancer Receiving Thoracic Radiation Therapy

International Journal of Radiation Oncology*Biology*Physics(2025)10.1016/j.ijrobp.2025.03.027
N/A
0DataRank · unranked
2 citations

Brian Lue, Eugenia Kakadiaris, Chul Ahn, Elizabeth Zhang-Velten, Maureen Aliru +10 more

Sample size estimation for the ratio of count outcomes in a cluster randomized trial using GEE

Communication in Statistics- Theory and Methods(2025)10.1080/03610926.2024.2439998
N/A
0DataRank · unranked
0 citations

Song Zhang, Chul Ahn, Jijia Wang

Assessing FLASH Effect on Late-Responding Organ Toxicity in Hypofractionation Using a Rat Spinal Cord Model

International Journal of Radiation Oncology*Biology*Physics(2025)10.1016/j.ijrobp.2025.06.2222
N/A
0DataRank · unranked
0 citations

Lei Guo, Yi‐Chun Tsai, Albert van der Kogel, Jia Woei Wong, Rui Zhang +7 more

Impact of Pretreatment Weight Loss on Radiotherapy Utilization and Clinical Outcomes in Non–Small Cell Lung Cancer

American Journal of Clinical Oncology(2023)10.1097/coc.0000000000001053
N/A
0DataRank · unranked
4 citations

Maureen Aliru, Bhavani S. Gannavarapu, Tidie Song, L. Anne Gilmore, Santiago Olaechea +5 more

A Multi-Institutional Phase 2 Trial of High-Dose SAbR for Prostate Cancer Using Rectal Spacer

International Journal of Radiation Oncology*Biology*Physics(2021)10.1016/j.ijrobp.2021.03.025
N/A
0DataRank · unranked
44 citations

Michael J. Zeléfsky, Raquibul Hannan, Neil Desai, Yair Lotan, Aaron Laine +9 more

SABR for High-Risk Prostate Cancer: A Prospective Multilevel MRI-Based Dose Escalation Trial

International Journal of Radiation Oncology*Biology*Physics(2021)10.1016/j.ijrobp.2021.10.137
N/A
0DataRank · unranked
26 citations

Samer Salamekh, Neil Desai, Aurélie Garant, Michael R. Folkert, Daniel N. Costa +15 more