Researchers have developed an algorithm that was able to create functional enzymes from scratch after being trained with the amino acid sequences of existing enzymes in the same class. Researchers from the University of California at San Francisco described their method online in Nature Biotechnology on Jan. 26, 2023. The method, which its creators have named Progen, can generate “protein sequences with a predictable function across large protein families,” according to the authors.

Perception Vision Medical Technologies Co. Ltd. (Pvmed) raised around $14 million in a series A financing round, to further develop artificial intelligence (AI) cancer treatment solutions for the two major tumor treatment methods, radiotherapy, and surgery.

Poolbeg Pharma plc has identified potential new drug candidates from its respiratory syncytial virus (RSV) artificial intelligence (AI) program with Onethree Biotech Inc.

GATC Health Corp. has announced that the new drug candidates discovered by its proprietary artificial intelligence (AI) drug discovery and prediction platform to treat opioid use disorder (OUD) and fentanyl addiction have entered preclinical development.

It is now possible to look up the 3D structure of every known protein following the latest release of Alphafold, an open database run in partnership by Deepmind, the London-based artificial intelligence company owned by Google parent Alphabet and the European Molecular Biology Laboratory’s European Bioinformatics Institute in Cambridge, U.K.

Sonio SAS raised just over $5 million in its seed round to develop artificial intelligence (AI) software allowing health care professionals to determine the most appropriate pregnancy care. Its Sonio Diagnostic software delivers decision support for fetal ultrasound used in antenatal diagnostics.

With virtually bent knees and proper posture, Soter Analytics Pty Ltd. raised $12 million in a series A funding round to build on its artificial intelligence (AI)-based ergonomic wearables line that helps workers minimize injuries on the job. The technology tracks all significant shoulder and back movements and provides personalized real-time feedback before improper lifts or twists land users on their backs or in rehab.

Results from a new peer-reviewed study show people develop emotional bonds with artificial intelligence (AI) therapy chatbots in a similar way to in-person therapists. The study evaluated 1,205 people using a mental health app developed by Wysa Ltd. to assist symptoms of anxiety or depression. The chatbot guides users through therapy exercises including cognitive-behavioral techniques (CBT), dialectical behavior therapy, meditation, breathing and yoga to build mental resilience skills.

The National Health Research Institutes (NHRI) of Taiwan has teamed up with Taiwanese computer manufacturer Asustek Computer Inc. and American cloud computing company Nvidia Corp. to build Taiwan’s first supercomputer for medical research.

There has been some skepticism about the value of electronic health records (EHRs) beyond their role as a source of income for EHR developers, but an April 3 presentation at the 2022 America College of Cardiology scientific sessions being held in Washington suggests this type of software offers some real value for heart failure patients. Tariq Ahmad of Yale School of Medicine said a study of EHRs suggests their power lay in part in prompting compliance with heart failure medication regimes, an application of this type of software that can both save lives and cut costs for the Medicare program and Medicare beneficiaries.