Original ResearchPublished 5 October 2026Knowledge, awareness, and attitudes of medical professionals toward the periodontal–systemic disease relationship: a cross-sectional studyNarayane Ramkumar · Hanumanth Sankar · Premalatha TFrontiers in Oral Healthdoi 10.3389/froh.2026.1931494
Hypothesis and TheoryPublished 2 October 2026Coherence, transformation, and breakdown in living systems: part I — the common higher-order regulatory architecture (CHORA) hypothesisAndreas NicolaidesFrontiers in Systems Biologydoi 10.3389/fsysb.2026.1910966
Original ResearchPublished 15 September 2026Serum antibody titers against Porphyromonas gingivalis are associated with oral and gut microbiotaYoichiro Nakajima · Nahoko Kato-Kogoe · Takako Yasuda · Shoichi Sakaguchi · Kuniyasu Kamiya · Junya Inubushi · Wataru Hamada · Minori Horiuchi · Asako Kudo · Kouji Tsuda · Takashi Nakano · Junko Tamaki · Takaaki UenoFrontiers in Oral Healthdoi 10.3389/froh.2026.1956003
LupusPublished 21 August 2024Case Report: Overlap syndrome of relapsing polychondritis and systemic lupus erythematosus observed in women: a comprehensive review and unique case presentationAntonio Bustos-Merlo · Nuria Navarrete-Navarrete · Lourdes González-Navarrete · María Martín-ArmadaFrontiers in Lupusdoi 10.3389/flupu.2024.1334214
