Increased life expectancy also comes with age-related diseases. But what causes one to age? Although there is no single answer, scientists at Duke-National University of Singapore (NUS) have shown in mice that interleukin-11 (IL-11) promoted aging. Blocking it improved health and lifespan.
Age-related inflammation, also known as inflammaging, refers to low-grade chronic damage caused by increased inflammation linked to immunosenescence with impact at molecular, cellular and tissue levels. Aging amplifies the inflammatory response and increases neutrophil, monocyte and leukocyte trafficking in models of inflammation.
Immuneage Bio has announced its launch, with $2 million in funding and a focus on rejuvenating the immune system by targeting hematopoietic stem cells (HSCs) residing in the bone marrow.
Altos Biologics Inc., founded as an eye disease-focused subsidiary of Alteogen Inc. in 2020, raised ₩24.5 billion (US$17.7 million) in a series B financing round to advance its pipeline of therapeutics for eye-related conditions, including age-related macular degeneration (AMD). Daejeon, South Korea-based Alteogen said July 9 that the funds raised will be funneled to develop OP-01, Altos’ candidate therapy for AMD.
Anew Medical Inc. has announced plans to advance its Klotho gene therapy program for neurodegenerative disorders. Initial data suggest that maintaining elevated levels of Klotho in the body significantly contributes to longer, healthier life spans, while individuals with depleted or lower than normal levels of Klotho are more susceptible to neurodegenerative disorders.
Senescence is a hallmark of aging, and senescent cells have a reputation to match. They are ‘zombie cells,’ sort of dead themselves but alive enough to poison their surroundings through senescence-associated secretory phenotype (SASP). The reality, though, is more complex.
Fibrobiologics Inc. has announced the development of a novel artificial thymus organoid that can restore immune function in a severe combined immunodeficiency (SCID) mouse model.
Suzhou, China-headquartered Ascentage Pharma Group Corp. Ltd. has filed plans for a confidential IPO to the U.S. SEC for a potential dual listing on both the U.S. and Hong Kong stock exchanges. News of the U.S. IPO came just a few days after Ascentage drew a $75 million equity investment from Osaka, Japan-headquartered Takeda Pharmaceutical Co. Ltd. with the issuance of about 24.3 million shares at a purchase price of HK$24.09 (US$3.08) per share.
Alzheon Inc. has raised $100 million in a series E financing round to push its oral drug candidate for early Alzheimer’s disease (AD), ALZ-801 (valiltramiprosate), through a late-stage, Apolloe4 study.
After Novosis Putty gained U.S. FDA breakthrough device designation of bio-fusion spine implantation device, South Korea’s Cgbio Co. Ltd. posted positive findings of similar ceramic bone graft, Novosis, to lay groundwork for U.S. market entry.
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