Leticia Rojas

University of Pennsylvania — United States

Dentistry · Health Sciences

11h-index413citations24works7.02yr avg
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Research Topics

Oral microbiology and periodontitis research(8), Immune Response and Inflammation(7), Bone Metabolism and Diseases(4), Immunotherapy and Immune Responses(3), Periodontal Regeneration and Treatments(2)

Publications24 total

Single Cell Sequencing Identifies Distinct Cellular Alterations in Impaired Aged and Diabetic Wounds
Aging Cell·2025· 2 citedOpen Access
Inflammation and mechanical force‐induced bone remodeling
Periodontology 2000·2024· 21 citedOpen Access
<scp>FOXO1</scp> regulates wound‐healing responses in human gingival fibroblasts
Journal of Periodontal Research·2024· 3 citedOpen Access
‘Domestic abuse hot spots’: A longitudinal, place-based analysis of 13 years of initial reports to the police
Policing A Journal of Policy and Practice·2024· 2 citedOpen Access
Review for "Role of experimental periodontitis in inducing pulmonary inflammation in mice"
2021Open Access
Use of dermal matrices to change gingival phenotypes.
International journal of interdisciplinary dentistry·2020· 2 citedOpen Access
Uncoupled inflammatory, proliferative, and cytoskeletal responses in senescent human gingival fibroblasts
Journal of Periodontal Research·2020· 23 citedOpen Access
Inhibitory effect of serotype a of <i>Aggregatibacter actinomycetemcomitans</i> on the increased destructive potential of serotype b
Oral Diseases·2019· 2 citedOpen Access
Capsular‐defective <i>Porphyromonas gingivalis</i> mutant strains induce less alveolar bone resorption than W50 wild‐type strain due to a decreased Th1/Th17 immune response and less osteoclast activity
Journal of Periodontology·2018· 37 citedOpen Access
ISSUE INFORMATION
Journal of Periodontology·2018Open Access
Alveolar bone resorption and Th1/Th17‐associated immune response triggered during <i>Aggregatibacter actinomycetemcomitans</i>‐induced experimental periodontitis are serotype‐dependent
Journal of Periodontology·2018· 36 citedOpen Access
Serotype a of Aggregatibacter actinomycetemcomitans down-regulates the increased serotype b-induced cytokine and chemokine production in dendritic cells
Archives of Oral Biology·2018· 6 cited
Th1/Th17/Th22 immune response and their association with joint pain, imagenological bone loss, RANKL expression and osteoclast activity in temporomandibular joint osteoarthritis: A preliminary report
Journal of Oral Rehabilitation·2018· 60 citedOpen Access
Role of dendritic cells in peanut allergy
Expert Review of Clinical Immunology·2018· 4 cited
Regulatory T Lymphocytes in Periodontitis: A Translational View
Mediators of Inflammation·2018· 80 citedOpen Access
Increased levels of the T‐helper 22‐associated cytokine (interleukin‐22) and transcription factor (aryl hydrocarbon receptor) in patients with periodontitis are associated with osteoclast resorptive activity and severity of the disease
Journal of Periodontal Research·2017· 44 cited
Human and canine dendritic cell responses triggered by Brucella canis and Eschericchia coli lipopolysaccharide
Universidad de Chile·2017Open Access
Differential human Th22-lymphocyte response triggered by Aggregatibacter actinomycetemcomitans serotypes
Archives of Oral Biology·2017· 19 citedOpen Access
Differential response of dendritic cells upon co-infection with different Aggregatibacter actinomycetemcomitans serotypes
Universidad de Chile·2016Open Access
[RETRACTED ARTICLE] Differential expression of CC chemokines (CCLs) and receptors (CCRs) by human T lymphocytes in response to different Aggregatibacter actinomycetemcomitans serotypes
Journal of Applied Oral Science·2015· 14 citedOpen Access
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Frequent Co-authors

Carla Álvarez(13), Gustavo Monasterio(11), Rolando Vernal(11), Paola Carvajal(7), Jaime Díaz‐Zúñiga(6), Samanta Melgar‐Rodríguez(5), Carolina Rojas(4), Emilio A. Cafferata(4), Francisca Castillo(3), Baltasar Fernández(3), Marcela Hernández(3), Patricio C. Smith(3), Dana T. Graves(3), Myriam Pujol(3), José Guevara(2), Amaru Agüero(2), Daniel Betancur(2), Constanza Martínez(2), Nicolás Tobar(2), Jorge Martı́nez(2)