Brendan T Keenan

Also affiliated with University of Pennsylvania

MedicinePsychology

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 5%percentile

0.417Author DataRank

Indexed papers

2in 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 2 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 →

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

Positive airway pressure treatment affects respiratory symptoms and gastro-oesophageal reflux: the Icelandic Sleep Apnea Cohort Study

ERJ Open Research(2023)10.1183/23120541.00387-2023

Top 44%

0.417DataRank

Top 44%8 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

Papers

Driven by 58 papers — median percentile 28. Top paper: “Continuous positive airway pressure and adverse cardiovascular events in obstructive sleep apnea: are participants of randomized trials representative of sleep clinic patients?”.

Continuous positive airway pressure and adverse cardiovascular events in obstructive sleep apnea: are participants of randomized trials representative of sleep clinic patients?

SLEEP(2021)10.1093/sleep/zsab264

N/A

2.3DataRank · unranked

60 citations

Nigel McArdle, B Shenoy, Satvinder S. Dhaliwal, Siobhan Clare Rea, Jennifer H. Walsh +12 more

Alzheimer's disease: early alterations in brain DNA methylation at ANK1, BIN1, RHBDF2 and other loci

Nature Neuroscience(2014)10.1038/nn.3786

N/A

1.0DataRank · unranked

999 citations

Gyan Srivastava, Katie Lunnon, Jeremy Burgess, Leonard C. Schalkwyk, Lei Yu +27 more

Simple and Unbiased OSA Prescreening: Introduction of a New Morphologic OSA Prediction Score

Nature and Science of Sleep(2021)10.2147/nss.s333471

N/A

0.603DataRank · unranked

16 citations

Sebastian Herberger, Lisa-Kristin Prochnow, Ning‐Hung Chen, Peter A. Cistulli, Allan I Pack +6 more

Positive airway pressure treatment affects respiratory symptoms and gastro-oesophageal reflux: the Icelandic Sleep Apnea Cohort Study

ERJ Open Research(2023)10.1183/23120541.00387-2023

Top 44%

0.417DataRank

Top 44%8 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

Polygenic scores for obstructive sleep apnoea reveal pathways contributing to cardiovascular disease

EBioMedicine(2025)10.1016/j.ebiom.2025.105790

N/A

0.292DataRank · unranked

6 citations

Satu Strausz, Geetha Chittoor, Shreyash Gupta, Anne E. Justice, Yana Hrytsenko +30 more

P4‐126: Genome‐wide exploration of DNA methylation in the aging brain and its relation to Alzheimer's disease

Alzheimer's & Dementia(2012)10.1016/j.jalz.2012.05.1829

N/A

0.278DataRank · unranked

4 citations

Gyan Srivastava, Richard S. Sandstrom, Fangeng Zou, High Song, Curtis Younkin +13 more

Heritability of fat distributions in male mice from the founder strains of the Diversity Outbred mouse population

G3 Genes Genomes Genetics(2021)10.1093/g3journal/jkab079

N/A

0.267DataRank · unranked

4 citations

Jeanette C Webster, Andrew Wiemken, Nir Lavi-Romer, Teresa Nguyen, Karen L. Svenson +6 more

Genome-wide gene by sleepiness interaction analysis for sleep apnea

SLEEP(2025)10.1093/sleep/zsaf212

N/A

0.104DataRank · unranked

1 citations

Nuzulul Kurniansyah, Jiwon Lee, Sina A. Gharib, Yushan Xu, Yiyan Zhang +80 more

High-throughput sleep phenotyping produces robust and heritable traits in Diversity Outbred mice and their founder strains

SLEEP(2020)10.1093/sleep/zsz278

N/A

0DataRank · unranked

32 citations

Raymond J. Galante, Jie Lian, Petr Šimeček, Daniel M. Gatti, Lin Zhang +5 more

RNA-seq analysis of galaninergic neurons from ventrolateral preoptic nucleus identifies expression changes between sleep and wake

Research Square(2020)10.21203/rs.2.21230/v3

N/A

0DataRank · unranked

1 citations

Xiaoling Gao, Brendan T Keenan, Jesse Zhu, Dimitra Sarantopoulou, Jie Lian +4 more

0562 Differences in Upper Airway Soft Tissue Volumes Between African American and Caucasian Patients with Obstructive Sleep Apnea Using Magnetic Resonance Imaging

SLEEP(2020)10.1093/sleep/zsaa056.559

N/A

0DataRank · unranked

0 citations

Brendan T Keenan, R J Schwab, Jeanette C Webster

RNA-seq analysis of galaninergic neurons from ventrolateral preoptic nucleus identifies expression changes between sleep and wake

Research Square(2020)10.21203/rs.2.21230/v1

N/A

0DataRank · unranked

0 citations

Xiaoling Gao, Brendan T Keenan, Jingxu Zhu, Dimitra Sarantopoulou, Jie Lian +4 more

RNA-seq analysis of galaninergic neurons from ventrolateral preoptic nucleus identifies expression changes between sleep and wake

Research Square(2020)10.21203/rs.2.21230/v4

N/A

0DataRank · unranked

0 citations

Xiaoling Gao, Brendan T Keenan, Jingxu Zhu, Dimitra Sarantopoulou, Jie Lian +4 more

RNA-seq analysis of galaninergic neurons from ventrolateral preoptic nucleus identifies expression changes between sleep and wake

Research Square(2020)10.21203/rs.2.21230/v2

N/A

0DataRank · unranked

0 citations

Xiaoling Gao, Brendan T Keenan, Jesse Zhu, Dimitra Sarantopoulou, Jie Lian +4 more

Heart rate variability during wakefulness as a marker of obstructive sleep apnea severity

SLEEP(2021)10.1093/sleep/zsab018

N/A

0DataRank · unranked

62 citations

Brendan T Keenan, Diego R. Mazzotti, Fernando Vaquerizo-Villar, Jan F. Kraemer, Niels Wessel +14 more

Diagnostic Performance of Machine Learning-Derived OSA Prediction Tools in Large Clinical and Community-Based Samples

CHEST Journal(2021)10.1016/j.chest.2021.10.023

N/A

0DataRank · unranked

41 citations

M. Melanie Lyons, Brendan T Keenan, Diego R. Mazzotti, Jesse Mindel, Greg Maislin +13 more

Neck fat and obstructive sleep apnea in obese adolescents

SLEEP(2021)10.1093/sleep/zsab158

N/A

0DataRank · unranked

28 citations

Brendan T Keenan, Andrew Wiemken, Ignacio E. Tapia, Andrea Kelly, Richard J. Schwab +1 more

Is the Epworth Sleepiness Scale Sufficient to Identify the Excessively Sleepy Subtype of OSA?

CHEST Journal(2021)10.1016/j.chest.2021.10.027

N/A

0DataRank · unranked

28 citations

Brendan T Keenan, Elin Helga Thorarinsdottir, Þórarinn Gíslason, Allan I Pack, Allan I. Pack +42 more

A comparison of ultrasound echo intensity to magnetic resonance imaging as a metric for tongue fat evaluation

SLEEP(2021)10.1093/sleep/zsab295

N/A

0DataRank · unranked

17 citations

Andrew Wiemken, Susan M. Schultz, Brendan T Keenan, Chandra M. Sehgal, Richard J. Schwab +1 more

The dihydropyrimidine dehydrogenase gene contributes to heritable differences in sleep in mice

Current Biology(2021)10.1016/j.cub.2021.09.049

N/A

0DataRank · unranked

12 citations

Raymond J. Galante, Jie Lian, Lin Zhang, Xiaofeng Guo, Olivia J. Veatch +6 more

Different components of excessive daytime sleepiness and the change with positive airway pressure treatment in patients with obstructive sleep apnea: Results from the Icelandic Sleep Apnea Cohort (ISAC)

Journal of Sleep Research(2021)10.1111/jsr.13528

N/A

0DataRank · unranked

12 citations

Christer Janson, Thor Aspelund, Bryndís Benediktsdóttir, Sigurður Júlíusson, Þórarinn Gíslason +4 more

Obstructive Sleep Apnea Symptom Subtypes and Cardiovascular Risk: Conflicting Evidence to an Important Question

American Journal of Respiratory and Critical Care Medicine(2021)10.1164/rccm.202111-2467le

N/A

0DataRank · unranked

7 citations

Ulysses J. Magalang, Diego R. Mazzotti, Nigel McArdle, Þórarinn Gíslason, Bhajan Singh +3 more

Changes in sleepiness and 24-h blood pressure following 4 months of CPAP treatment are not mediated by ICAM-1

Sleep And Breathing(2021)10.1007/s11325-020-02257-0

N/A

0DataRank · unranked

3 citations

David Maislin, Brendan T Keenan, Raymond R. Townsend, Bryndís Benediktsdóttir, Sandra B. Dunbar +4 more

Automatic Segmentation and Quantification of Upper Airway Anatomic Risk Factors for Obstructive Sleep Apnea on Unprocessed Magnetic Resonance Images

Academic Radiology(2022)10.1016/j.acra.2022.04.023

N/A

0DataRank · unranked

19 citations

Guray Erus, Jimit Doshi, Ashish Singh, Brendan T Keenan, Richard J. Schwab +3 more

Evaluation of excessive daytime sleepiness in obstructive sleep apnea across international sleep centers

SLEEP(2022)10.1093/sleep/zsac271

N/A

0DataRank · unranked

6 citations

Þórarinn Gíslason, Allan I Pack, Samuel T. Kuna, Thomas Penzel, Fang Han +7 more

Zebrafish screen of high-confidence effector genes at insomnia GWAS loci implicates conserved regulators of sleep-wake behaviors

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.10.05.511011

N/A

0DataRank · unranked

4 citations

Fusun Doldur-Balli, Brendan T Keenan, Zoe Y. Shetty, Justin Palermo, Alessandra Chesi +13 more

Airway Collapsibility during Drug‐Induced Sleep Endoscopy Relates with Clinical Features of Obstructive Sleep Apnea

The Laryngoscope(2023)10.1002/lary.31114

N/A

0DataRank · unranked

13 citations

Vasiliki Triantafillou, Brendan T Keenan, Everett G. Seay, Eric Thuler, Alan R. Schwartz +2 more

Pleiotropic effects of a high confidence Autism Spectrum Disorder gene, arid1b, on zebrafish sleep

Neurobiology of Sleep and Circadian Rhythms(2023)10.1016/j.nbscr.2023.100096

N/A

0DataRank · unranked

10 citations

Amber Zimmerman, Brendan T Keenan, Zoe Y. Shetty, Struan F.A. Grant, Christoph Seiler +3 more

The Application of Ultrasound to Quantify Hyoid Motion During Drug‐Induced Sleep Endoscopy

The Laryngoscope(2023)10.1002/lary.30805

N/A

0DataRank · unranked

6 citations

Eric Thuler, Vasiliki Triantafillou, Everett G. Seay, Chandra M. Sehgal, Susan M. Schultz +4 more

Increased posterior cingulate cortex blood flow in cancer-related fatigue

Frontiers in Neurology(2023)10.3389/fneur.2023.1135462

N/A

0DataRank · unranked

4 citations

Rupal Bhavsar, Brendan T Keenan, Patrick Z. Liu, Timothy P. Kegelman, Hann‐Hsiang Chao +3 more

Night-to-night reliability and agreement of physiological endotypes: two steps forward, one step back

SLEEP(2023)10.1093/sleep/zsad116

N/A

0DataRank · unranked

2 citations

Ulysses J. Magalang, Richard J. Schwab, Brendan T Keenan

A Need for Understanding Clinically Meaningful Differences in Endotypes Derived From Polysomnography

CHEST Journal(2023)10.1016/j.chest.2023.05.032

N/A

0DataRank · unranked

1 citations

Ulysses J. Magalang, Richard J. Schwab, Brendan T Keenan

Obesity does not modify the effect of continuous positive airway pressure on insulin resistance in adults with obstructive sleep apnoea

ERJ Open Research(2023)10.1183/23120541.00443-2022

N/A

0DataRank · unranked

0 citations

David Maislin, Brendan T Keenan, Xiaofeng Guo, Ray Townsend, Bryndís Benediktsdóttir +4 more

0920 Enrichment and Patterns of Comorbidities in the Electronic Health Record of Patients with diagnosed Obstructive Sleep Apnea

SLEEP(2023)10.1093/sleep/zsad077.0920

N/A

0DataRank · unranked

0 citations

Brendan T Keenan, Olivia J. Veatch, Rebecca A. Hubbard, Allan I Pack, Tue Te

Single-nucleus RNA-seq identifies one galanin neuronal subtype in mouse preoptic hypothalamus activated during recovery from sleep deprivation

Cell Reports(2024)10.1016/j.celrep.2024.114192

N/A

0DataRank · unranked

14 citations

Brendan T Keenan, Benjamin C. Reiner, Jie Lian, Allan I Pack, Xiaofeng Guo

Polysomnographic characteristics of excessive daytime sleepiness phenotypes in obstructive sleep apnea: results from the international sleep apnea global interdisciplinary consortium

SLEEP(2024)10.1093/sleep/zsae035

N/A

0DataRank · unranked

13 citations

Allan I Pack, Þórarinn Gíslason, Samuel T. Kuna, Thomas Penzel, Qing Yun Li +11 more

Association Between Soft Tissue Measures From Computed Tomography and Upper Airway Collapsibility on Drug‐Induced Sleep Endoscopy

Otolaryngology(2024)10.1002/ohn.772

N/A

0DataRank · unranked

9 citations

Manan H. Parekh, Jules G. Rodin, Everett G. Seay, Andrew Wiemken, Brendan T Keenan +4 more

Comparative analysis of sleep physiology using qualitative and quantitative criteria for insomnia symptoms

SLEEP(2024)10.1093/sleep/zsae301

N/A

0DataRank · unranked

5 citations

Olivia Larson, Sammy Dhaliwal, Kibum Moon, Bethany Gerardy, Philip de Chazal +17 more

Nocturnal gastro-oesophageal reflux and respiratory symptoms are increased in sleep apnoea: comparison with the general population

BMJ Open Respiratory Research(2024)10.1136/bmjresp-2023-002192

N/A

0DataRank · unranked

5 citations

Thor Aspelund, Christer Janson, Bryndís Benediktsdóttir, Sigurður Júlíusson, Greg Maislin +4 more

The Prevalence of Sentinel Central Events (SCent) During Drug‐Induced Sleep Endoscopy

Otolaryngology(2024)10.1002/ohn.679

N/A

0DataRank · unranked

3 citations

Manan H. Parekh, Yi Cai, Brendan T Keenan, Eric Thuler, Everett G. Seay +4 more

Pro: comparing adherent to non-adherent patients can provide useful estimates of the effect of continuous positive airway pressure on cardiovascular outcomes

SLEEP(2024)10.1093/sleep/zsae064

N/A

0DataRank · unranked

6 citations

Ulysses J. Magalang, Greg Maislin, Brendan T Keenan

State-Dependent Biomechanical Behavior of Oropharyngeal Structures in Apneic and Control Subjects: A Proof-of-Concept Study

Annals of the American Thoracic Society(2024)10.1513/annalsats.202309-847oc

N/A

0DataRank · unranked

2 citations

Theodore Lin, Andrew Wiemken, Raj C. Dedhia, Félix W. Wehrli, Brendan T Keenan +1 more

Symptom subtypes of obstructive sleep apnea 10 years later: past, present, and future

SLEEP(2025)10.1093/sleep/zsaf082

N/A

0DataRank · unranked

9 citations

Lichuan Ye, Grace W. Pien, Ulysses J. Magalang, Bryndís Benediktsdóttir, Þórarinn Gíslason +2 more

The Relationship between Upper Airway Anatomy and Obesity in Patients with Obstructive Sleep Apnea

Annals of the American Thoracic Society(2025)10.1513/annalsats.202410-1027oc

N/A

0DataRank · unranked

8 citations

Brendan T Keenan, Andrew Wiemken, Bethany Staley, Bryndis Benediktsdottir, Sigurður Júlíusson +4 more

Respiratory Inductance Plethysmography to Quantify Changes in Ventilation in Obstructive Sleep Apnea

IEEE Transactions on Biomedical Engineering(2025)10.1109/tbme.2025.3618403

N/A

0DataRank · unranked

3 citations

Eydís Arnardóttir, Kristófer Montazeri, Brendan T Keenan, Richard J. Schwab, Þórarinn Gíslason +6 more

Parafacial GABAergic neurone ablation induces behavioural resistance to volatile anaesthetic-induced hypnosis without reducing sleep

British Journal of Anaesthesia(2025)10.1016/j.bja.2025.02.035

N/A

0DataRank · unranked

4 citations

Andrzej Z. Wasilczuk, Sarah L. Reitz, Jie Lian, Miyoko Imamura, Brendan T Keenan +4 more

Cross-species variant-to-function analyses implicate MEIS1 in conferring sleep abnormalities and impaired cerebellar development

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.08.05.665539

N/A

0DataRank · unranked

2 citations

Erika Almeraya Del Valle, Matthew C. Pahl, Fusun Doldur-Balli, Brendan T Keenan, Patrick Z. Liu +13 more

Effect of Neck-Bending on Upper Airway Caliber and Surrounding Soft Tissues in Controls and Apneics

medRxiv(2025)10.1101/2025.06.05.25329072

N/A

0DataRank · unranked

1 citations

Theodore Lin, Andrew Wiemken, Shao‐tao Tang, A. Schwab, Brendan T Keenan +1 more

1281 Association Between Sleep Duration and Psychomotor Vigilance Test Metrics

SLEEP(2025)10.1093/sleep/zsaf090.1281

Top 100%

0DataRank

Top 100%0 citations

Nathan Nesbitt, Emmanuel Mignot, Anne Marie Morse, Ulysses J. Magalang, Brendan T Keenan +2 more

Waning light, waxing pain: The lunar cycle's association with migraine headache occurrence

Headache The Journal of Head and Face Pain(2025)10.1111/head.15035

N/A

0DataRank · unranked

0 citations

Brendan T Keenan, Angeliki Vgontzas, Murray A. Mittleman, Suzanne M. Bertisch, Ron C. Anafi +1 more

Weight loss in older adults with obstructive sleep apnea: beneficial or harmful?

SLEEP(2025)10.1093/sleep/zsaf413

N/A

0DataRank · unranked

0 citations

Brendan T Keenan, Babak Mokhlesi, R Schwab, Nathan Nowalk

O3‐11‐04: The role of DNA methylation in Alzheimer's susceptibility genes with Alzheimer's disease phenotypes

Alzheimer's & Dementia(2012)10.1016/j.jalz.2012.05.1203

N/A

0DataRank · unranked

0 citations

Gyan Srivastava, Richard S. Sandstrom, Alexander Meissner, Sharon L. R. Kardia, Adrian J. Ivinson +6 more

Randomized clinical trials of cardiovascular disease in obstructive sleep apnea: understanding and overcoming bias

SLEEP(2020)10.1093/sleep/zsaa229

N/A

0DataRank · unranked

111 citations

Ulysses J. Magalang, Bhajan Singh, Samuel T. Kuna, Brendan T Keenan, Greg Maislin +1 more

Acute Sleep Loss Upregulates the Synaptic Scaffolding Protein, Homer1a, in Non-canonical Sleep/Wake Brain Regions, Claustrum, Piriform and Cingulate Cortices

Frontiers in Neuroscience(2020)10.3389/fnins.2020.00188

N/A

0DataRank · unranked

21 citations

J. Hafycz, Brendan T Keenan, Xiaofeng Guo, Allan I Pack, Nirinjini Naidoo +1 more

Defining Extreme Phenotypes of OSA Across International Sleep Centers

CHEST Journal(2020)10.1016/j.chest.2020.03.055

N/A

0DataRank · unranked

19 citations

Diego R. Mazzotti, Jesse Mindel, Greg Maislin, Brendan T Keenan, Lia Bittencourt +19 more

RNA-seq analysis of galaninergic neurons from ventrolateral preoptic nucleus identifies expression changes between sleep and wake

BMC Genomics(2020)10.1186/s12864-020-07050-7

N/A

0DataRank · unranked

11 citations

Xiaoling Gao, Brendan T Keenan, Jingxu Zhu, Dimitra Sarantopoulou, Jie Lian +4 more

Clinical Radiographic Predictors of Response to Hypoglossal Nerve Stimulation for Obstructive Sleep Apnea

Otolaryngology(2020)10.1177/0194599820963141

N/A

0DataRank · unranked

12 citations

Everett G. Seay, James W. Reese, Xin Wu, Richard J. Schwab, Brendan T Keenan +2 more

Using the Remote Monitoring Framework to Promote Adherence to Continuous Positive Airway Pressure

Sleep Medicine Clinics(2020)10.1016/j.jsmc.2020.11.001

N/A

0DataRank · unranked

11 citations

Richard J. Schwab, Brendan T Keenan

Brendan T Keenan

Indexed papers

Top data-sharing exemplar

Papers