Results 71 to 80 of about 37,820 (203)

The Cross-Talk between Spirochetal Lipoproteins and Immunity [PDF]

open access: yes, 2014
Spirochetal diseases such as syphilis, Lyme disease and leptospirosis are major threats to public health. However the immunopathogenesis of these diseases has not been fully elucidated.
Akins   +222 more
core   +3 more sources

Pre‐exposure prophylaxis use in blood donors in England

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives The For the Assessment of Individualized Risk (FAIR) framework, introduced by NHS Blood and Transplant (NHSBT) in 2021, aims to reduce stigma and improve equity in blood donor selection, particularly for gay, bisexual and other men who have sex with men (GBMSM).
Jaid Debrah   +10 more
wiley   +1 more source

Genomic epidemiology of syphilis reveals independent emergence of macrolide resistance across multiple circulating lineages

open access: yesNature Communications, 2019
Syphilis is caused by the bacterium Treponema pallidum subspecies pallidum (TPA), and incidence has risen recently in many countries. Here, Beale et al.
Mathew A. Beale   +8 more
doaj   +1 more source

Shape of Treponema pallidum [PDF]

open access: yesJournal of Bacteriology, 1972
Treponema pallidum was found to be not helical, but a flat wave twisted into one to five different planes per cell.
openaire   +2 more sources

Challenges and key research questions for yaws eradication. [PDF]

open access: yes, 2015
Yaws is endemic in west Africa, southeast Asia, and the Pacific region. To eradicate yaws by 2020, WHO has launched a campaign of mass treatment with azithromycin.
Asiedu, Kingsley B   +17 more
core   +1 more source

Expanded Functional Characterization and Optimization of Protein Expression in Treponema denticola Shuttle Plasmids

open access: yesMolecular Oral Microbiology, Volume 41, Issue 2, Page 69-84, April 2026.
We report optimization of the Treponema denticola shuttle plasmid system by minimizing its size and by characterizing an array of promoter‐gene constructs for genetic complementation, including the first use in Treponema of a Tet‐inducible system for controlled expression of potentially toxic genes.
M. Paula Goetting‐Minesky   +8 more
wiley   +1 more source

Transcription of TP0126, Treponema pallidum Putative OmpW Homolog, Is Regulated by the Length of a Homopolymeric Guanosine Repeat [PDF]

open access: yes, 2015
An effective mechanism for introduction of phenotypic diversity within a bacterial population exploits changes in the length of repetitive DNA elements located within gene promoters.
Brandt, Stephanie L.   +9 more
core   +1 more source

Late Onset Telomere Biology Disorder Presenting With Pancytopenia, Immune Dysregulation, Interstitial Lung Disease and Alopecia

open access: yes
American Journal of Hematology, EarlyView.
Bo A. Wan   +7 more
wiley   +1 more source

Click Chemistry and Bioorthogonal Reaction for Aggregation‐Induced Emission Bioconjugates

open access: yesAggregate, Volume 7, Issue 3, March 2026.
This review highlights the construction of AIE active bioconjugates via click chemical or bioorthogonal reactions, and their applications in biosensing, bioimaging, and image‐guided treatment. The challenges and perspectives in the area are also discussed.
Xinzhe Yang   +3 more
wiley   +1 more source

Tomographic reconstruction of treponemal cytoplasmic filaments reveals novel bridging and anchoring components [PDF]

open access: yes, 2003
An understanding of the involvement of bacterial cytoplasmic filaments in cell division requires the elucidation of the structural organization of those filamentous structures.
Barnard, Rita M.   +5 more
core   +1 more source

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