All The Sex Issue articles
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NewsBiomedical Sciences researcher receives nearly $7 million in federal grants to fight STIs
Cynthia Nau Cornelissen, a Distinguished University Professor and associate director of the Institute for Biomedical Sciences at Georgia State University, has received nearly $7 million in two, five-year federal grants to develop vaccines and therapeutics to combat sexually transmitted infections (STIs).
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NewsImaging reveals bacterial symbionts in the ovaries of tiny, aquatic crustaceans
Researchers have imaged a heritable form of bacterial symbiosis inside the reproductive system of tiny crustaceans known as ostracods. Bacteria from the genus Cardinium live inside the egg cells and tissues of ostracod ovaries, transmitted from mothers to offspring.
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NewsStudent’s unexpected rise as a researcher leads to critical new insights into HPV
In two years, a student went from lab novice to medical diagnostics honors student whose study revealed how mutations in HPV proteins may increase cancer risk.
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NewsStudy shows HPV vaccine protects vaccinated — and unvaccinated — women
A study has found that the introduction of the human papillomavirus (HPV) vaccine in community settings is highly effective in protecting young women from infections caused by the cervical-cancer-causing virus—including women who didn’t even receive the vaccine.
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NewsGut infections often overlooked in men who have sex with men
It’s time to develop more effective ways to control and prevent sexually transmitted gut infections, urge the authors of an article that discusses discuss several sexually transmitted enteric pathogens that have become extremely multi-drug resistant.
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NewsU.S. Public Health Service releases new guidelines on occupational HIV exposure and postexposure prophylaxis
The CDC, on behalf of the U.S. Public Health Service (PHS), has released the 2025 Guidelines for the Management of Occupational Exposure to Human Immunodeficiency Virus (HIV) and Recommendations for Postexposure Prophylaxis (PEP).
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NewsWorld-first koala chlamydia vaccine approved
In a world first, a vaccine has been approved to protect Australia’s endangered koalas from infection and death caused by chlamydia.
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NewsOne dose of antibiotic treats early syphilis as well as three doses
Researchers have found that a single injection of the antibiotic benzathine penicillin G (BPG) successfully treated early syphilis just as well as the three-injection regimen used by many clinicians. These findings from a late-stage clinical trial suggest the second and third doses of conventional BPG therapy do not provide a health benefit.
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NewsStudy looks for markers that predict risk of severe chlamydia infection
A new study has identified markers that may predict whether a chlamydia infection is likely to ascend into the uterus and endometrium. The work could lead to new diagnostics that can predict a woman’s risk of severe infection.
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NewsPortable spectroscopy enables detection of vaginal microbes
Surface-enhanced Raman spectroscopy can rapidly and noninvasively detect specific bacterial species in vaginal fluid, enabling early identification of microbiome imbalances.
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NewsBird-to-human jump by trichomonas parasites illuminated in new study
A new study reveals how genetic changes in the parasite responsible for one of the world’s most common sexually transmitted infections may have helped it adapt to human hosts.
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NewsResearch reveals STIs during pregnancy linked to adverse birth complications
Common sexually transmitted infections during pregnancy have been linked to a higher risk of significant birth complications including preterm birth, stillbirth and babies born smaller than expected.
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NewsBeetles under climate stress lay larger male eggs: Wolbachia infection drives adaptive reproduction strategy
Researchers find that azuki bean beetles, a common pest, produce larger eggs yielding male offspring when infected with Wolbachia bacteria under elevated temperature and carbon dioxide conditions.
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NewsScientists discover key protein that enables ‘shock & kill’ strategy for HIV latent virus clearance
Researchers have identified a specific gene transcription factor, BRD9, as a potential key to unlocking the mechanisms behind HIV-1 latency.
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NewsRapid testing for sexually transmitted infections on the horizon
Birmingham spin-out Linear Diagnostics has been awarded £1m funding to finalise the development of a low-cost, accurate, near-patient diagnostic platform that aims to diagnose STIs from a single sample faster than any commercially available alternative.
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NewsProof of concept for HIV vaccination that deploys germline-targeting
For a preventative HIV-vaccine to work it should induce broadly neutralising antibodies against all the diverse strains of the virus. The first in-human assessment of germline-targeting strategy with a trimer displays positive results.
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News‘Loop’hole: HIV-1 hijacks human immune cells using circular RNAs
In a groundbreaking discovery, researchers have identified a never-before-seen mechanism that enables the human immunodeficiency type 1 virus (HIV-1) to evade the body’s natural defenses and use it to support its survival and replication.
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NewsForever chemicals influence cellular immune response to coronavirus
A new study shows that PFAS influence the cellular immune response to coronavirus and also reveals sex-specific differences as to how the immune system reacts to the virus.
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NewsDiscovery opens up for new ways to treat chlamydia
Researchers have discovered a type of molecule that can kill chlamydia bacteria but spare bacteria that are important for health.
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News$2.7 million NIH grant to fund first comprehensive syphilis test
With a four-year, $2.7 million grant from NIAID, researchers aim to develop a one-step confirmatory laboratory test that can definitively diagnose active syphilis infection within 10 minutes.