Publications by authors named "Stephen Challacombe"

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Perceived oral health and disease experience among adults in Sierra Leone: An exploratory study.
Swapnil G Ghotane, Ahmed Al-Baiyaa, Stephen J Challacombe, Patric Don-Davis, David Kamara

J Public Health Afr· September 2025

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Impact of COVID-19 on Mucosal Immunity and Antibody Responses in COVID Vaccinees.
Priya Kannian, Muruganantham Lillimary Eniya, Pasuvaraj Mahanathi, Arul Gracemary, Nagalingeswaran Kumarasamy, Stephen J Challacombe

Vaccines (Basel)· September 2025

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Pictorial art for gaining informed consent in low-literacy settings.
Swapnil G Ghotane, Clarice Holt, Stephen J Challacombe, Patric Don-Davis, David Kamara

Patient Educ Couns· July 2025

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Detection and consistency of mucosal fluid T lymphocyte phenotypes and their relationship with blood, age and gender.
Shervin Dokht Sadeghi Nasab, Muruganantham Lillimary Eniya, Albert Judith, Frederick Clasen, Beulah Faith, Stephen Challacombe

J Immunol Methods· September 2024

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Correction: Topical betamethasone and systemic colchicine for treatment of recurrent aphthous stomatitis: a randomised clinical trial.
Surab Alsahaf, Khlood A Alkurdi, Stephen J Challacombe, Anwar Tappuni

BMC Oral Health· December 2023

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Topical betamethasone and systemic colchicine for treatment of recurrent aphthous stomatitis: a randomised clinical trial.
Surab Alsahaf, Khlood A Alkurdi, Stephen J Challacombe, Anwar R Tappuni

BMC Oral Health· October 2023

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SARS-CoV2 antigen in whole mouth fluid may be a reliable rapid detection tool.
Priya Kannian, Chandra Lavanya, Krittika Ravichandran, Jayaraman Bagavad Gita, Pasuvaraj Mahanathi, Stephen J Challacombe

Oral Dis· November 2022

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Validation of an Oral Disease Severity Score for use in oral lichen planus.
Martyn Ormond, Helen McParland, Priya Thakrar, Ana Donaldson, Manoharan Andiappan, Stephen J Challacombe

Br J Dermatol· June 2022

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Implications in the quantification of SARS-CoV2 copies in concurrent nasopharyngeal swabs, whole mouth fluid and respiratory droplets.
Priya Kannian, Bagavad Gita Jayaraman, Swarna Alamelu, Chandra Lavanya, Nagalingeswaran Kumarasamy, Stephen J Challacombe

Virus Res· October 2021

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Needs-led human resource planning for Sierra Leone in support of oral health.
Swapnil Gajendra Ghotane, Patric Don-Davis, David Kamara, Paul R Harper, Stephen J Challacombe

Hum Resour Health· September 2021

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Unique expansion of IL-21+ Tfh and Tph cells under control of ICOS identifies Sjögren's syndrome with ectopic germinal centres and MALT lymphoma.
Elena Pontarini, William James Murray-Brown, Cristina Croia, Davide Lucchesi, James Conway, Stephen Challacombe

Ann Rheum Dis· December 2020

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Expert view: Stephen Challacombe.
Stephen Challacombe

Br Dent J· December 2020

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Global inequalities in HIV infection.
Stephen J Challacombe

Oral Dis· September 2020

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The impact of the world Workshops on oral health and disease in HIV and AIDS (1988-2020).
John S Greenspan, Stephen J Challacombe

Oral Dis· September 2020

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HIV in Indonesia and in neighbouring countries and its social impact.
Pandu Riono, Stephen J Challacombe

Oral Dis· September 2020

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Research Agenda from the 8th World Workshop on Oral Health and Disease in HIV AIDS.
Anwar R Tappuni, Stephen J Challacombe, Christopher H Fox

Oral Dis· September 2020

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Correction: Oral and Vaginal Epithelial Cell Lines Bind and Transfer Cell-Free Infectious HIV-1 to Permissive Cells but Are Not Productively Infected.
Arinder Kohli, Ayesha Islam, David L Moyes, Celia Murciano, Chengguo Shen, Stephen J Challacombe

PLoS One· February 2020

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Fortitude and resilience in service of the population: a case study of dental professionals striving for health in Sierra Leone.
Swapnil G Ghotane, Stephen J Challacombe, Jennifer E Gallagher

BDJ Open· May 2019

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Predictive value of ultrasound scoring in relation to clinical and histological parameters in xerostomia patients.
Ahoud Jazzar, Andiappan Manoharan, Jackie E Brown, Penelope J Shirlaw, Guy H Carpenter, Stephen J Challacombe

Oral Dis· January 2019

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Salivary S100A8/A9 in Sjögren's syndrome accompanied by lymphoma.
Ahoud A Jazzar, Penelope J Shirlaw, Guy H Carpenter, Stephen J Challacombe, Gordon B Proctor

J Oral Pathol Med· October 2018

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Natural History and Predictors of Progression to Sjögren's Syndrome Among Participants of the Sjögren's International Collaborative Clinical Alliance Registry.
Caroline H Shiboski, Alan N Baer, Stephen C Shiboski, Mi Lam, Stephen Challacombe

Arthritis Care Res (Hoboken)· February 2018

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Genome-Wide Association Analysis Reveals Genetic Heterogeneity of Sjögren's Syndrome According to Ancestry.
Kimberly E Taylor, Quenna Wong, David M Levine, Caitlin McHugh, Cathy Laurie, Stephen Challacombe

Arthritis Rheumatol· June 2017

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Genetic Association Analysis Reveals Differences in the Contribution of NOD2 Variants to the Clinical Phenotypes of Orofacial Granulomatosis.
Alexander Mentzer, Shalini Nayee, Yasmin Omar, Esther Hullah, Kirstin Taylor, Stephen Challacombe

Inflamm Bowel Dis· July 2016

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Image-based DNA ploidy analysis aids prediction of malignant transformation in oral lichen planus.
Marcelo Sperandio, Myriam F Klinikowski, Amy L Brown, Penelope J Shirlaw, Stephen J Challacombe

Oral Surg Oral Med Oral Pathol Oral Radiol· June 2016

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Dry Mouth and Clinical Oral Dryness Scoring Systems.
Piali Das, Stephen J Challacombe

Prim Dent J· February 2016

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