#antibiotic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #antibiotic, aggregated by home.social.
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https://theconversation.com/what-a-post-antibiotic-era-could-mean-for-modern-medicine-278231; https://theconversation.com/bacteria-shuffle-their-genetics-around-to-develop-antibiotic-resistance-on-demand-156439. "Heavy #antibiotic use creates strong #evolutionary #pressure. When #antibiotics kill #bacteria that are vulnerable to them, the #resistant bacteria are left behind to #survive & #multiply."
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2-Apr-2025
New #antibiotic for multidrug resistant #superbug
Researchers from the universities in Konstanz and Vienna discover a new class of antibiotic that selectively targets Neisseria gonorrhoeae, the bacterium that causes #gonorrhoea.https://www.eurekalert.org/news-releases/1079168 #science #medicine #AntibioticsResistance
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A Daily Pill to Prevent #STI? It May Work, Scientists Say.
A common #antibiotic, #doxycycline, greatly reduced cases of #syphilis, #gonorrhea and #chlamydia when taken every day.
Their study was small and must be confirmed by more research. Scientists still have to resolve significant questions, including whether #STD might become resistant to the antibiotic and what effect it could have on healthy gut bacteria in people taking it every day.
https://www.nytimes.com/2024/07/18/health/doxycycline-sti.html
https://archive.ph/XqC1X -
A single dose of #doxycycline, a widely used #antibiotic, taken after #sex halved the incidence of #chlamydia and early #syphilis among gay and bisexual men and transgender women in San Francisco, city health officials announced on Monday. The findings offered a glimmer of hope amid a rising tide of #STD/#STI nationwide.
New cases fell by half in just over a year, San Francisco health officials reported. https://www.nytimes.com/2024/03/04/health/doxycycline-syphilis-chlamydia.html
No Paywall: https://archive.ph/TU3K7
#publichealth -
How SARPs regulate #antibiotic #biosynthesis in Streptomyces. This study combines #cryoEM structures with biochemical assays to explain how the #Streptomyces coelicolor SARP AfsR activates transcription #PLOSBiology https://plos.io/3P5DWUe
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How SARPs regulate #antibiotic #biosynthesis in Streptomyces. This study combines #cryoEM structures with biochemical assays to explain how the #Streptomyces coelicolor SARP AfsR activates transcription #PLOSBiology https://plos.io/3P5DWUe
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How SARPs regulate #antibiotic #biosynthesis in Streptomyces. This study combines #cryoEM structures with biochemical assays to explain how the #Streptomyces coelicolor SARP AfsR activates transcription #PLOSBiology https://plos.io/3P5DWUe
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How SARPs regulate #antibiotic #biosynthesis in Streptomyces. This study combines #cryoEM structures with biochemical assays to explain how the #Streptomyces coelicolor SARP AfsR activates transcription #PLOSBiology https://plos.io/3P5DWUe
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How SARPs regulate #antibiotic #biosynthesis in Streptomyces. This study combines #cryoEM structures with biochemical assays to explain how the #Streptomyces coelicolor SARP AfsR activates transcription #PLOSBiology https://plos.io/3P5DWUe
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Experimental #antibiotic kills deadly #superbug, opens whole new class of #drugs
Relatively large molecule clogs a transport system, leading to lethal toxicity. In this case, the new #drug—dubbed #zosurabalpin—fights off the #GramNegative #bacterium carbapenem-resistant Acinetobacter baumannii, aka CRAB. Though it may sound obscure, it's an opportunistic, invasive #bacteria that often strikes hospitalized and critically ill patients, causing deadly #infections worldwide. https://arstechnica.com/science/2024/01/experimental-antibiotic-reveals-entirely-new-way-to-kill-drug-resistant-bacteria/ -
At last some good news:
Scientists hail new #antibiotic that can kill drug-resistant bacteria#Zosurabalpin has defeated strains of pneumonia and sepsis in mice, raising hopes for human trials
https://www.theguardian.com/science/2024/jan/03/scientists-new-class-antibiotic-kill-drug-resistant-bacteria?CMP=Share_AndroidApp_Other -
Scientists hail new antibiotic that can kill drug-resistant bacteria | Infectious diseases | The Guardian
https://www.theguardian.com/science/2024/jan/03/scientists-new-class-antibiotic-kill-drug-resistant-bacteria#Antibiotic
#DrugResistantBacteria
#NewAntibiotic
#Zosurabalpin
#Sepsis
#LPS
#Lipopolysaccharide
#GramNegativeBacteria