Results 21 to 30 of about 221,073 (284)

Gene repertoire evolution of Streptococcus pyogenes inferred from phylogenomic analysis with Streptococcus canis and Streptococcus dysgalactiae. [PDF]

PLoS ONE, 2012
Streptococcus pyogenes, is an important human pathogen classified within the pyogenic group of streptococci, exclusively adapted to the human host.
Tristan Lefébure, Vince P Richards, Ping Lang, Paulina Pavinski-Bitar, Michael J Stanhope   +4 more
doaj   +1 more source

Effectivity of Cacao Rind Ethanol Extract in Inhibiting Streptococcus Pyogenes Growth In Vitro

Juxta: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga, 2020
Introduction: Infectious disease is still a common cause of illness and death in developing countries, such as Indonesia. One of the bacteria that causes infectious disease is Streptococcus pyogenes.
Cynthia Dwi Ramadhanie, Sri Purwaningsih, Eko Budi Koendhori   +2 more
doaj   +1 more source

Potential Ekstract Of Red Betel Leaf (Piper crocatum Ruiz & Pav.) as a Natural Hand Sanitizer

Magna Medika, 2023
Background: Hands are the most common medium for spreading disease. Red betel leaf has antibacterial bioactive compounds such as flavonoids, alkaloids, polyphenols, tannins, and essential oils. The most common way to clean hands is to use hand sanitizer.
Maya Monica Manurung, Tyas Hanurita Subekti, Nanda Dhea Ayu Sawitri, Iin Novita Nurhidayati Mahmuda   +3 more
doaj   +1 more source

SpxA1 and SpxA2 act coordinately to fine-tune stress responses and virulence in Streptococcus pyogenes [PDF]

, 2017
SpxA is a unique transcriptional regulator highly conserved among members of the phylum Firmicutes that binds RNA polymerase and can act as an antiactivator. Why some Firmicutes members have two highly similar SpxA paralogs is not understood.
Gary C. Port, Larry S. McDaniel, Michael G. Caparon, Paul R. Tumminello, Zachary T. Cusumano   +4 more
core   +9 more sources

Serious Streptococcus pyogenes disease [PDF]

Clinical Microbiology and Infection, 1997
Readers are invited to use this article as a self-assessment exercise and to update their knowledge.
Michael R D Barnham, Stig E. Holm
openaire   +3 more sources

From meadows to milk to mucosa – adaptation of Streptococcus and Lactococcus species to their nutritional environments [PDF]

, 2012
Lactic acid bacteria (LAB) are indigenous to food-related habitats as well as associated with the mucosal surfaces of animals. The LAB family Streptococcaceae consists of the genera Lactococcus and Streptococcus.
Kok, Jan,, Kuipers, Oscar P.,, Price, Claire E.,, Zeyniyev, Araz,   +3 more
core   +8 more sources

Reduced In Vitro Susceptibility of Streptococcus pyogenes to β-Lactam Antibiotics Associated with Mutations in the pbp2x Gene Is Geographically Widespread

Journal of Clinical Microbiology, 2020
Recently, two related Streptococcus pyogenes strains with reduced susceptibility to ampicillin, amoxicillin, and cefotaxime, antibiotics commonly used to treat S. pyogenes infections, were reported.
J. Musser, Stephen B. Beres, Luchang Zhu, R. Olsen, J. Vuopio, Hanne-Leena Hyyryläinen, K. Gröndahl-Yli-Hannuksela, K. Kristinsson, J. Darenberg, B. Henriques-Normark, S. Hoffmann, D. A. Caugant, Andrew J. Smith, D. Lindsay, David M. Boragine, T. Palzkill   +15 more
semanticscholar   +1 more source

Prophage exotoxins enhance colonization fitness in epidemic scarlet fever-causing Streptococcus pyogenes

Nature Communications, 2020
The re-emergence of scarlet fever poses a new global public health threat. The capacity of North-East Asian serotype M12 (emm12) Streptococcus pyogenes (group A Streptococcus, GAS) to cause scarlet fever has been linked epidemiologically to the presence ...
Stephan Brouwer, T. C. Barnett, D. Ly, Katherine J. Kasper, David M. P. De Oliveira, Tania Rivera-Hernández, A. J. Cork, Liam McIntyre, Magnus G. Jespersen, Johanna Richter, B. Schulz, G. Dougan, V. Nizet, K. Yuen, Yuan-hai You, J. McCormick, M. Sanderson-Smith, M. Davies, M. Walker   +18 more
semanticscholar   +1 more source

Extracellular bacterial lymphatic metastasis drives Streptococcus pyogenes systemic infection

Nature Communications, 2020
Unassisted metastasis through the lymphatic system is a mechanism of dissemination thus far ascribed only to cancer cells. Here, we report that Streptococcus pyogenes also hijack lymphatic vessels to escape a local infection site, transiting through ...
Matthew K Siggins, N. Lynskey, L. Lamb, L. A. Johnson, K. Huse, Max Pearson, Suneale Banerji, C. Turner, K. Woollard, D. Jackson, S. Sriskandan   +10 more
semanticscholar   +1 more source

Circulating emm types of Streptococcus pyogenes in Scotland: 2011-2015 [PDF]

, 2016
No abstract ...
Brown, Alistair W., Denham, Barbara, Jones, Brian, Lindsay, Diane S.J., Rundell, Gillian, Scott, Kevin J., Smith, Andrew J., Thom, Louise, Ure, Roisin   +8 more
core   +1 more source