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HIV and AIDS News
December 12, 2018

Latest Headlines
updated 6:16am EST

More HIV and AIDS News
December 12, 2018

Infectivity of Different HIV-1 Strains May Depend on Which Cell Receptors They Target

Dec. 6, 2018 — Distinct HIV-1 strains may differ in the nature of the CCR5 molecules to which they bind, affecting which cells they can infect and their ability to enter cells, according to a new study. The ... read more

An Opioid Epidemic May Be Looming in Mexico -- And the US May Be Partly Responsible

Nov. 29, 2018 — Though opioid use in Mexico has been low, national and international factors are converging and a threat of increased drug and addiction rates exists. Many of these factors may have originated in the ... read more

How HIV DNA Is Blocked from Entering the Cell Nucleus

Nov. 29, 2018 — Multiple components of the nuclear pore complex and nuclear import machinery enable a protein called human myxovirus resistance 2 (MX2) to inhibit HIV-1 infection, according to a new ... read more

Stigma Impairs Cognition in Men Living With HIV

Nov. 27, 2018 — A new study has drawn a direct link between the amount of stigma men with HIV report experiencing and their scores on cognitive tests, measuring abilities such as memory and ... read more

Never-Before-Seen DNA Recombination in the Brain Linked to Alzheimer's Disease

Nov. 23, 2018 — Scientists have identified gene recombination in neurons that produces thousands of new gene variants within Alzheimer's disease brains. The study reveals for the first time how the ... read more

Majority of HIV Persistence During ART Due to Infected Cell Proliferation

Nov. 16, 2018 — Study confirms biological mechanism responsible for latent HIV reservoirs; suggests strategies for a functional HIV ... read more

HIV Latency Differs Across Tissues in the Body

Nov. 15, 2018 — Mechanisms that govern HIV transcription and latency differ in the gut and blood, according to a new study. The findings could inform new therapies aimed at curing ... read more

Cellphone Technology Developed to Detect HIV

Nov. 9, 2018 — Investigators have designed a portable and affordable mobile diagnostic tool, utilizing a cellphone and nanotechnology, with the ability to detect HIV viruses and monitor its management in ... read more

Mark Your Calendar: All Infectious Diseases Are Seasonal

Nov. 8, 2018 — Most of us are aware of the seasonal cycle of influenza outbreaks, which for Americans peak in the winter. Scientists now make a case that all infectious diseases have a seasonal ... read more

Scientists Shine Light on Minute Peptide Changes Affecting Immune System

Nov. 8, 2018 — Researchers have made important insights into the link between genetic diversity and the intricate changes in peptides bound to human leukocyte antigen molecules -- which help the immune system ... read more

Long-Term Study Shows That HIV-2 Is Deadlier Than Previously Thought

Nov. 7, 2018 — A study shows that HIV-2 is more pathogenic than previously demonstrated. The new findings indicate that early treatment should be applied to all patients with HIV, not only to those with ... read more

33,000 People Die Every Year Due to Infections With Antibiotic-Resistant Bacteria

Nov. 6, 2018 — An new study estimates the burden of five types of infections caused by antibiotic-resistant bacteria of public health concern in the European Union and in the European Economic Area (EU/EEA). The ... read more

Oct. 29, 2018 — Biologists have discovered a new way of re-sensitizing drug-resistant human tumor cells to the potency of DNA-damaging agents, the most widely used group of cancer ... read more

Oct. 29, 2018 — Researchers increased the production of lentiviral vectors by host cells by co-expressing the proteins SPSB1 or Tax. Mechanistically, this was shown to have a range of effects, including increased ... read more

Breakthrough Test Screens for All Known Bacterial Infections

Oct. 23, 2018 — Scientists have developed the first diagnostic platform that can simultaneously screen for all known human pathogenic bacteria as well as markers for virulence and antibiotic resistance. A study ... read more

PrEP Implementation Is Associated With a Rapid Decline in New HIV Infections

Oct. 17, 2018 — A new study from Australia is the first to evaluate a population-level roll-out of pre-exposure prophylaxis (PrEP) in men who have sex with ... read more

New Techniques Can Detect Lyme Disease Weeks Before Current Tests

Oct. 11, 2018 — Researchers have developed techniques to detect Lyme disease bacteria weeks sooner than current tests, allowing patients to start treatment ... read more

New Role of TIP60 Protein in Controlling Tumor Formation

Oct. 9, 2018 — Scientists have discovered a new molecular pathway that controls colorectal cancer development, and their findings open new therapeutic ... read more

Standard Treatment for Common STD Doesn't Eliminate Parasite in Some Women

Oct. 7, 2018 — A new study led by an infectious disease epidemiologist could change the way doctors treat a common sexually transmitted ... read more

Oct. 5, 2018 — The discovery of a small molecule that plays an important part of the HIV life cycle may lead to the development of new treatments for the ... read more

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