Several presentations at the 31st Conference on Retroviruses and Opportunistic Infections (CROI 2024) held in Denver from March 3 to 6, 2024, focused on childhood HIV and highlighted the lack of pediatric data. The epicenter of this pandemic in the youngest is in the southern region of the African continent. However, there are few studies for children with HIV, mostly for the northern hemisphere.
Overall, the story of HIV is one of astounding success. But to declare victory, it will be necessary to develop a vaccine. The opening session of the 31st Conference on Retroviruses and Opportunistic Infections (CROI) 2024 looked back to the failures but also the advances in research, all the steps that over the years brought the basic science knowledge that could bring an HIV vaccine in the future. This year, the former director of the Viral Pathogenesis Laboratory at the NIAID Vaccine Research Center, Barney Graham, was named for the Bernard Field Lecture, where he presented “Modern vaccinology: a legacy of HIV research.”
On March 4, 2024, several groups of scientists discussed the challenges of investigating the effects of HIV in the central nervous system (CNS) at the oral abstract session on neuropathogenesis of HIV held during the 31st Conference on Retroviruses and Opportunistic Infections (CROI), in Denver. A cure for HIV will require eliminating the virus in all its reservoirs, those tissues where HIV remains latent but retains the capacity for reactivation and replication. However, despite antiretroviral therapy (ART), the virus could continue to replicate continuously at a low level in some reservoirs, including the CNS.
In 2023, the BioWorld Infectious Disease Index (BIDI) concluded with a 43.48% decline, showing improvement from the 83.57% drop observed in 2022. While an uptick was seen from October's year-to-date performance, down 47.98%, BIDI still lagged both the Nasdaq Biotechnology Index and the Dow Jones Industrial Average for the year, which saw gains of 3.74% and 13.7%, respectively.
In a move to widen global access to its Qdenga dengue vaccine, Takeda Pharmaceutical Co. Ltd. is partnering with India’s Biological E. Ltd. to manufacture Qdenga (TAK-003).
Allecra Therapeutics GmbH secured U.S. FDA approval for its beta-lactam/beta-lactamase inhibitor combination, Exblifep (cefepime/enmetazobactam), in complicated urinary tract infections, including pyelonephritis, in patients 18 years and older.
Baseimmune Ltd. has raised $11.3 million through a series A to accelerate the development of its deep learning AI technology for predicting future pathogen mutations to generate a series of longer-lasting, multistrain vaccines.
With a regulatory filing expected later this year for gepotidacin based on positive data in uncomplicated urinary tract infections, GSK plc reported that the potentially first-in-class oral antibiotic hit its endpoints in a phase III trial in uncomplicated urogenital gonorrhea, the sexually transmitted disease facing a rise in incidence rate and increased antibiotic resistance.
SK Bioscience Co. Ltd. of Seongnam-si, South Korea, gained the World Health Organization’s (WHO) prequalification certification for typhoid conjugate vaccine, Skytyphoid (NBP-618), on Feb. 23. Skytyphoid conjugates a polysaccharide of typhoid bacteria, which serves as an antigen, to a diphtheria toxin protein called diphtheria toxoid that acts as a carrier.
The good news is that the U.S. FDA’s complete response letter (CRL) for Venatorx Pharmaceuticals Inc.’s intravenous antibiotic combination, cefepime-taniborbactam, in complicated urinary tract infections (cUTIs) requested no additional clinical testing. The bad news is the inevitable delay for a drug Venatorx and partner Melinta Therapeutics Inc. are aiming to position as a much-needed option for the fight against drug-resistant gram-negative infections.
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