Results 51 to 60 of about 2,690 (175)

Dental Stigmata and Skeletal Lesions of Congenital Treponematosis in Early Agricultural Vietnam (4000–3500 bp)

International Journal of Osteoarchaeology, Volume 36, Issue 2, Page 401-413, March/April 2026.
ABSTRACT Prior research has documented treponematosis at a single site in Mainland Southeast Asia from northern Vietnam dated to the early agricultural transition (~4000–3500 bp). To date, no other cases in Southeast Asia's prehistory have been identified.
Melandri Vlok, Tran Thi Minh, Nicola Czaplinski, Hallie Buckley, Kate Domett, Hiep Hoang Trinh, Nguyen Thi Mai Huong, Nghia Thi Huu, Do Thi Kim Dung, Nguyen Thi Sau, Nguyen Phuong Thao, Do Thi Lan, Phan Thi Kim An, Luong Hong Phuoc, Hirofumi Matsumura, Marc Oxenham   +15 more
wiley   +1 more source

In-depth sequence analysis of highly-conserved pyrH gene to study distributions of oral treponemes in periodontal disease versus health

Journal of Oral Microbiology, 2017
Background: More than 75 species/species-level phylotypes of oral treponeme bacteria inhabit the oral cavity. However, their respective genomic compositions and clinical distributions remain poorly understood.
Rory M. Watt
doaj   +1 more source

Treponemal infections in hares in The Netherlands [PDF]

Journal of Clinical Microbiology, 1994
Treponemal infections in wild European brown hares (Lepus europaeus) from The Netherlands were diagnosed by means of serological tests for human syphilis and histological demonstration of spirochetes by the Bosma-Steiner silver impregnation method in histological sections of skin lesions.
Lumeij, JT, de Koning, J, Bosma, RB, van der Sluis, JJ, Schellekens, JFP   +4 more
openaire   +3 more sources

Epidemiological Dynamics of a Visually Apparent Disease: Camera Trapping and Machine‐Learning Applied to Rumpwear in the Common Brushtail Possum

Integrative Zoology, Volume 21, Issue 1, Page 116-128, January 2026.
Visually apparent diseases are valuable for investigating and monitoring the occurrence and prevalence of pathogens in wildlife populations through passive monitoring methods like camera trapping. Rumpwear is characterized by visible signs of hair breakage and damage on the lumbosacral region of common brushtail possums.
Elise M. Ringwaldt, Jessie C. Buettel, Scott Carver, Barry W. Brook   +3 more
wiley   +1 more source

Whole genome sequence of the Treponema pallidum subsp. endemicum strain Iraq B: A subpopulation of bejel treponemes contains full-length tprF and tprG genes similar to those present in T. p. subsp. pertenue strains.

PLoS ONE, 2020
Treponema pallidum subsp. endemicum (TEN) is the causative agent of endemic syphilis (bejel). Until now, only a single TEN strain, Bosnia A, has been completely sequenced.
Lenka Mikalová, Klára Janečková, Markéta Nováková, Michal Strouhal, Darina Čejková, Kristin N Harper, David Šmajs   +6 more
doaj   +1 more source

Land use and soil characteristics are associated with increased risk of treponeme‐associated hoof disease in elk

Ecosphere, Volume 16, Issue 12, December 2025.
Abstract Environments can shape the occurrence and extent of disease outbreaks in wildlife. We studied the effects of environmental features on the occurrence of treponeme‐associated hoof disease (TAHD), an emerging infectious disease of free‐ranging elk (Cervus canadensis), in southwestern Washington, USA.
Steven N. Winter, Glen A. Sargeant, Margaret A. Wild, Erin Clancey, Kathryn P. Huyvaert, Kyle Garrison, Pilar Fernandez   +6 more
wiley   +1 more source

Pharmacokinetics and Safety of Intramuscular Injectable Benzathine Penicillin G in Japanese Healthy Participants

The Journal of Clinical Pharmacology, Volume 64, Issue 10, Page 1259-1266, October 2024.
Abstract An intramuscular (IM) suspension of benzathine penicillin G (BPG) has been used as first‐line therapy for the treatment of syphilis worldwide since its approval in the 1950s. However, there are limited reports about the pharmacokinetics of BPG.
Yinhua Li, Akifumi Okayama, Toshiaki Hagi, Chieko Muto, Susan Raber, Masahito Nagashima   +5 more
wiley   +1 more source

Complete genome sequences of two strains of Treponema pallidum subsp. pertenue from Ghana, Africa: Identical genome sequences in samples isolated more than 7 years apart.

PLoS Neglected Tropical Diseases, 2017
BackgroundTreponema pallidum subsp. pertenue (TPE) is the causative agent of yaws, a multi-stage disease, endemic in tropical regions of Africa, Asia, Oceania, and South America.
Michal Strouhal, Lenka Mikalová, Pavla Havlíčková, Paolo Tenti, Darina Čejková, Ivan Rychlík, Sylvia Bruisten, David Šmajs   +7 more
doaj   +1 more source

Characterization of c‐di‐AMP signaling in the periodontal pathobiont, Treponema denticola

Molecular Oral Microbiology, Volume 39, Issue 5, Page 354-367, October 2024.
Abstract Pathobionts associated with periodontitis, such as Treponema denticola, must possess numerous sensory transduction systems to adapt to the highly dynamic subgingival environment. To date, the signaling pathways utilized by T. denticola to rapidly sense and respond to environmental stimuli are mainly unknown.
Aidan D. Moylan, Dhara T. Patel, Claire O'Brien, Edward J. A. Schuler, Annie N. Hinson, Richard T. Marconi, Daniel P. Miller   +6 more
wiley   +1 more source

A public database for the new MLST scheme for Treponema pallidum subsp. pallidum: surveillance and epidemiology of the causative agent of syphilis [PDF]

PeerJ, 2019
Treponema pallidum subsp. pallidum is the causative agent of syphilis, a sexually transmitted disease with worldwide prevalence. Several different molecular typing schemes are currently available for this pathogen. To enable population biology studies of
Linda Grillova, Keith Jolley, David Šmajs, Mathieu Picardeau   +3 more
doaj   +2 more sources