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BioWorld - Friday, December 19, 2025
Home » Newsletters » BioWorld Science

BioWorld Science

March 13, 2025

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Red coronavirus with long shadow

Long COVID science is progressing, though therapies have not yet followed

In 2020, the Conference on Retroviruses and Opportunistic Infections (CROI) was the first scientific conference to move from in-person to virtual due to the COVID-19 pandemic. On the fifth anniversary of the virtual conference, and the pandemic, some of those earliest COVID-19 patients have still not recovered. Read More

DKK1 knockout mitigates cell proliferation and invasion in TNBC cells

Triple-negative breast cancer (TNBC) is among the most aggressive breast cancer subtypes, with high metastasis and recurrence rates, as well as poor survival. While various molecular targets for TNBC do exist, the low proportion of expression of these molecules in TNBC tissues limits the number of patients that benefit from molecular therapeutics. Read More
AI-network-machine-learning.png

Rakovina advances ATR inhibitors into preclinical testing

Rakovina Therapeutics Inc. has received the first synthesized batch of AI-generated ATR inhibitor compounds developed in collaboration with Variational AI Inc. The companies partnered last year to leverage the Enki generative AI platform for the development of next-generation DNA damage response (DDR) inhibitors. Read More
Transmission electron micrograph of HIV-1 virus particles

SP-38 potently inhibits HIV-1 replication by inducing defective particle morphology

It was previously demonstrated that the HIV-1 integrase (IN)-interacting host factor INI1/SMARCB1 binds to HIV-1 IN through its Rpt1 domain of INI1 (INI1-Rpt1) and plays a key role in assembly and particle production. Read More

CHK2 inhibition alleviates photoreceptor degeneration in preclinical Bardet-Biedl syndrome

Bardet-Biedl syndrome (BBS) is a ciliopathy that leads to progressive blindness due to degeneration of cone photoreceptors, but the mechanisms behind this are not well understood. The syndrome is associated with obesity, polydactyly, cardiovascular disease and skeletal abnormalities, among others, and it is caused by genetic variants in the BBS10 gene in about 40% of the cases. Read More
Dry, thick and raised patches on the skin of knees and elbows

First-in-class oral immunomodulator shows efficacy in psoriasis models

Psoriasis is a chronic, recurrent and inflammatory skin disorder associated with immune system dysregulation. The abnormal immune response led to accelerated skin cell proliferation, resulting in thick plaques and chronic inflammation. The current gold-standard treatment is injectable immunosuppression. Read More

Xi’an Xintong Medicine Research patents new THR-β agonists

Xi’an Xintong Medicine Research Co. Ltd. has disclosed thyroid hormone receptor (THR)-β agonists reported to be useful for the treatment of atherosclerosis, hypercholesterolemia, hyperlipidemia, hepatic steatosis, thyroid cancer, diabetes, obesity and hypothyroidism. Read More
Respiratory-lungs-wireframe

OC-STAMP identified as a potential diagnostic biomarker and therapeutic target for silicosis

Silicosis, resulting from prolonged exposure to free crystalline silica dust, is an occupational disease characterized by silica nodules and extensive lung tissue fibrosis. The etiology of silicosis remains unclear, challenging early detection and effective treatment. Read More

HMCN1 variants aggravate severe phenotype in KRT14-associated EBS

To identify new genetic modifiers for epidermolysis bullosa simplex (EBS), a team led by scientists at Tel Aviv Medical Center performed exome sequencing of 195 patients with EBS from 90 different families, followed by screening for pathogenic variants in selected individuals, which resulted in identification of 3 variants in HMCN1 (codes for hemicentin-1) that co-segregated with the disease phenotype severity in 4 families. Read More

Shanghai Henlius Biologics divulges new KAT6A and KAT6B inhibitors

Shanghai Henlius Biologics Co. Ltd. has synthesized histone acetyltransferase KAT6A (monocytic leukemia zinc finger protein; MOZ; MYST-3) and/or histone acetyltransferase KAT6B (MOZ2; MYST-4) inhibitors reported to be useful for the treatment of cancer. Read More
AI-generated image of illustration of MRI of lungs with fibrosis

Adenine base editing corrects G542X mutation in CFTR in patient organoid models

Cystic fibrosis (CF) is a life-threatening autosomal recessive disease affecting over 160,000 people worldwide. CF is caused by loss-of-function mutations in the CF transmembrane conductance regulator (CFTR) that mediates Cl and HCO3 anion transport. Read More

Shenzhen Zhongge Biotechnology describes new IRAK-4 degradation inducers

Shenzhen Zhongge Biotechnology Co. Ltd. has identified proteolysis targeting chimera (PROTAC) compounds comprising an E3 ubiquitin ligase binding moiety covalently linked to an interleukin-1 receptor-associated kinase 4 (IRAK-4) targeting moiety via a linker reported to be useful for the treatment of cancer, autoimmune disorders, inflammatory disorders, transplant rejection, thromboembolism, atherosclerosis, myocardial infarction and metabolic syndrome. Read More

Wee1 inhibitors disclosed in Schroedinger patent

Schroedinger Inc. has divulged Wee1-like protein kinase (Wee1) inhibitors reported to be useful for the treatment of cancer. Read More
DNA in test tubes

Preclinical data reported for LETI-101 show allele selective editing and mHTT reduction

Researchers from Life Edit Therapeutics Inc. recently reported preclinical data on the application of their gene editing technology Life Edit CRISPR system to Huntington’s disease (HD). Read More

Qingdao Putaike Biomedical Technology Co. Ltd. discovers new androgen receptor degradation inducers

Qingdao Putaike Biomedical Technology Co. Ltd. has described androgen receptor full length (AR-FL) and/or androgen receptor variant 7 (AR-v7) degradation inducers reported to be useful for the treatment of acne vulgaris, androgenic alopecia, cancer, hirsutism, metabolic diseases, polycystic ovary syndrome, precocious puberty and benign prostatic hyperplasia, among others. Read More

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