Helena Lau

1.5k total citations · 1 hit paper
23 papers, 759 citations indexed

About

Helena Lau is a scholar working on Epidemiology, Neurology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Helena Lau has authored 23 papers receiving a total of 759 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 8 papers in Neurology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Helena Lau's work include Acute Ischemic Stroke Management (9 papers), Cerebrovascular and Carotid Artery Diseases (6 papers) and Inflammatory Bowel Disease (5 papers). Helena Lau is often cited by papers focused on Acute Ischemic Stroke Management (9 papers), Cerebrovascular and Carotid Artery Diseases (6 papers) and Inflammatory Bowel Disease (5 papers). Helena Lau collaborates with scholars based in United States, Canada and Singapore. Helena Lau's co-authors include Adrian P. Crawley, David J. Mikulis, Shaheen Hamdy, Nicholas E. Diamant, Stanley C. Henry, Shuwen Xue, Ramnik J. Xavier, Ashwin N. Ananthakrishnan, Hera Vlamakis and Damian R. Plichta and has published in prestigious journals such as Immunity, Neurology and Stroke.

In The Last Decade

Helena Lau

19 papers receiving 731 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The landscape of immune dysregulation in Crohn’s disease revealed through single-cell transcriptomic profiling in the ileum and colon

2023 94 citations Lingjia Kong, Vladislav Pokatayev et al. Immunity profile →

Peers

Countries citing papers authored by Helena Lau

Since Specialization

Citations

This map shows the geographic impact of Helena Lau's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helena Lau with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Lau more than expected).

Fields of papers citing papers by Helena Lau

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helena Lau. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helena Lau. The network helps show where Helena Lau may publish in the future.

Co-authorship network of co-authors of Helena Lau

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Lau. A scholar is included among the top collaborators of Helena Lau based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helena Lau. Helena Lau is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Illicit drug use and cerebral microbleeds in patients with acute ischemic stroke and transient ischemic attack 2025 ·International Journal of Stroke ·(unknown), Helena Lau, (unknown), (unknown), (unknown), (unknown), Anna M. Cervantes‐Arslanian, Thanh N. Nguyen, Hugo J. Aparicio, David M. Greer, José R. Romero	0
2	An International Multicenter Study of Native and Immigrant South Asian Crohn’s Disease 2025 ·Clinical Gastroenterology and Hepatology ·(unknown), Robert Cohen, (unknown), Mukesh Kumar, Helena Lau, Dermot McGovern, Manisha Bajpai, (unknown), Steven R. Brant, Jonathan Lee, Vineet Ahuja, Subra Kugathasan, Ramnik J. Xavier, Ashwin N. Ananthakrishnan	0
3	Discovery of disease-adapted bacterial lineages in inflammatory bowel diseases 2024 ·Cell Host & Microbe ·(unknown), (unknown), Ashwin N. Ananthakrishnan, Bharati Kochar, Kristin E. Burke, Kevin Shannon, Helena Lau, Ramnik J. Xavier, Christopher S. Smillie	19
4	The landscape of immune dysregulation in Crohn’s disease revealed through single-cell transcriptomic profiling in the ileum and colon breakdown → 2023 ·Immunity ·Lingjia Kong, Vladislav Pokatayev, Ariel Lefkovith, (unknown), Elizabeth A. Creasey, Chirag Krishna, Sathish Subramanian, Bharati Kochar, Orr Ashenberg, Helena Lau, Ashwin N. Ananthakrishnan, Daniel B. Graham, Jacques Deguine, Ramnik J. Xavier	94
5	Differential Impact of Smoking on Methylome and Transcriptome in Crohn’s Disease and Ulcerative Colitis 2023 ·Inflammatory Bowel Diseases ·Qi Yan Ang, Damian R. Plichta, Sean Kim, (unknown), (unknown), Yan Xia, Helena Lau, Ramnik J. Xavier, Ashwin N. Ananthakrishnan	4
6	Cloxacillin‐induced acute vanishing bile duct syndrome: A case study and literature review 2022 ·British Journal of Clinical Pharmacology ·(unknown), Helena Lau, Hanlin L. Wang, Jimin Liu	5
7	The CD4+ T cell response to a commensal-derived epitope transitions from a tolerant to an inflammatory state in Crohn’s disease 2022 ·Immunity ·(unknown), Eric Brown, Damian R. Plichta, Joachim Johansen, (unknown), Toni Delorey, Helena Lau, Hera Vlamakis, James J. Moon, Ramnik J. Xavier, Daniel B. Graham	31
8	Multi-omics reveal microbial determinants impacting responses to biologic therapies in inflammatory bowel disease 2021 ·Cell Host & Microbe ·Jonathan Lee, Damian R. Plichta, Larson Hogstrom, Nienke Z. Borren, Helena Lau, Sara Gregory, William Tan, Hamed Khalili, Clary B. Clish, Hera Vlamakis, Ramnik J. Xavier, Ashwin N. Ananthakrishnan	143
9	Questionnaire and Portable Sleep Test Screening of Sleep Disordered Breathing in Acute Stroke and TIA 2021 ·Journal of Clinical Medicine ·(unknown), (unknown), Julie Shulman, (unknown), Hesham Masoud, José R. Romero, (unknown), Thanh N. Nguyen, Helena Lau, (unknown), Sanford Auerbach, (unknown), Hugo J. Aparicio	7
10	Perihematomal edema surrounding spontaneous intracerebral hemorrhage by CT 2020 ·Medicine ·Julie Shulman, Hernán Jara, Muhammad M. Qureshi, Helena Lau, (unknown), (unknown), Anna M. Cervantes‐Arslanian, (unknown), David M. Greer, Margaret N. Chapman, Asim Mian, Courtney Takahashi	6
11	Chronic Kidney Disease as Risk Factor for Enlarged Perivascular Spaces in Patients With Stroke and Relation to Racial Group 2020 ·Stroke ·(unknown), Helena Lau, Viken L. Babikian, Julie Shulman, Anna M. Cervantes‐Arslanian, (unknown), David M. Greer, Hugo J. Aparicio, José R. Romero	10
12	The Effect of Language Barriers on Door-to-Needle Times for IV Thrombolysis Administration in Acute Stroke Patients (P1.266) 2016 ·Neurology ·(unknown), Helena Lau, (unknown), (unknown), Viken L. Babikian, Carlos S. Kase, José R. Romero, Hugo J. Aparicio	0
13	Stroke Unit Evaluation of Sleep Apnea: Validity of Screening Tools and Use of a Portable Sleep Study (I8.008) 2016 ·Neurology ·Hugo J. Aparicio, (unknown), Helena Lau, (unknown), (unknown), Hesham Masoud, Thanh T. Nguyen, Sanford Auerbach, (unknown)	1
14	High Prevalence of Cerebral Microbleeds in Inner City Young Stroke Patients 2016 ·Journal of Stroke and Cerebrovascular Diseases ·Ashkan Shoamanesh, Luciana Catanese, José R. Romero, Helena Lau, Viken L. Babikian, Oscar Benavente, Carlos S. Kase, Aleksandra Pikula	21
15	Delay in Diagnosis of Basilar Artery Stroke 2015 ·Neurocritical Care ·Joseph D. Burns, Rima S. Rindler, Christopher Carr, Helena Lau, Anna M. Cervantes‐Arslanian, Deborah M. Green, Rony Salem, Carlos S. Kase	26
16	Induced Normothermia in Severe Traumatic Brain Injury Patients (P7.168) 2015 ·Neurology ·Deborah M. Green, (unknown), Helena Lau, Anna M. Cervantes‐Arslanian, Joseph D. Burns	0
17	Larger A1/M1 Diameter Ratio Predicts Embolic Anterior Cerebral Artery Territorial Stroke 2014 ·Stroke ·Ashkan Shoamanesh, Hesham Masoud, (unknown), (unknown), Helena Lau, José R. Romero, Aleksandra Pikula, Philip Teal, Thanh N. Nguyen, Carlos S. Kase, Viken L. Babikian	5
18	Quality of Life after Lacunar Stroke: The Secondary Prevention of Small Subcortical Strokes Study 2013 ·Journal of Stroke and Cerebrovascular Diseases ·Mandip S. Dhamoon, Leslie A. McClure, Carole L. White, Helena Lau, Oscar Benavente, Mitchell S.V. Elkind	17
19	The Effect of a Neurocritical Care Service without a Dedicated Neuro-ICU on Quality of Care in Intracerebral Hemorrhage 2013 ·Neurocritical Care ·Joseph D. Burns, Deborah M. Green, Helena Lau, Michael Winter, Feliks Koyfman, (unknown), James Holsapple, Carlos S. Kase	18
20	Cortical activation during human volitional swallowing: an event-related fMRI study 1999 ·American Journal of Physiology-Gastrointestinal and Liver Physiology ·Shaheen Hamdy, David J. Mikulis, Adrian P. Crawley, Shuwen Xue, Helena Lau, Stanley C. Henry, Nicholas E. Diamant	299

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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