BioViva Sciences Inc

29/03/2026

New Paper - Evidence suggests regeneration may be a natural and achievable biological process worth prioritizing over merely slowing aging—ideally beginning in midlife (around 40–60) to postpone decline, with the potential to reverse aging later in older individuals. Insights from species capable of rejuvenation and evolutionary models indicate that aging may be actively regulated, implying it could be reversed, not just managed.

The biological feasibility of human rejuvenation remains a subject of intense debate, yet answering this question is critical for guiding research strategies. Should aging research focus only on reversing aging in older individuals, or pausing its progression at mid-ages, be more accessible? Here, w...

28/03/2026

Researchers at Cardiff University found that severe DNA mutations called chromoanasynthesis happen when broken chromosomes are repaired using small DNA fragments, causing chaotic duplications that can drive cancer and genetic diseases. 🧬

Researchers at Cardiff University have uncovered how a particularly severe form of DNA damage arises—shedding new light on mutation processes that contribute to cancer and inherited genetic conditions. The study, led by Dr. Greg Ngo and Professor Duncan Baird from Cardiff University's School of Me...

27/03/2026

Researchers at Stanford Medicine studied aging mice and showed that changes in the gut microbiome trigger inflammation that weakens signaling through the vagus nerve to the hippocampus, impairing memory, but stimulating the nerve or altering gut bacteria restored memory performance. 🧠🦠

Aging causes changes in gut bacteria in mice, which hampers communication between the intestines and the brain. Restoring this connection helped old mice form memories as well as young animals.

27/03/2026

To combat the decline of autophagy, many anti-aging skincare products and supplements contain polyamines, specifically subsets called spermidine and putrescine. Could these compounds drive cancer?

Polyamines are present in all living organisms, and their homeostasis is closely associated with human health and disease. Furthermore, they are small aliphatic cations that exhibit multifunctional activities through interactions with acidic substances, thereby precluding our understanding of their....

25/03/2026

A study from Stanford University found that daily behavior patterns—like activity and sleep—can help predict lifespan and track aging in animals. 🧠🐟 Not in humans...

After building a Truman Show experiment, scientists were able to predict the lifespans of their 81 subjects.

24/03/2026

Researchers found that shorter telomeres and DNA changes in kidney cells may signal faster biological aging of the kidneys and help predict risk for Chronic Kidney Disease earlier than current methods. 🧬

https://pulse.ly/cigyxb7lk9

23/03/2026

FGF21 turns on SLCO4C1, which boosts cAMP signaling and helps prevent fat buildup and inflammation in the liver.

SLCO4C1 is known for regulating kidney diseases. This study showed SLCO4C1 regulates hepatic cAMP uptake to suppress lipogenesis in MASLD. Targeting this pathway by FGF21 or forskolin suppressed lipogenesis.

22/03/2026

Researchers using Saccharomyces cerevisiae showed that replicative senescence is triggered when a single shortest telomere falls below a critical length, which both initiates senescence and promotes genomic instability (high cancer risk) that can transiently enable cells to escape it. 🧬

In absence of telomerase, short telomeres trigger senescence. Here, the authors find using single-telomere-single-cell approaches in budding yeast, that one critically short telomere is required and sufficient to induce senescence. Some cells can escape via DNA rearrangements, trading stability for....

21/03/2026

Could having 2 children be better on your biological age than having more or non at all? This study says. yes. https://pulse.ly/8n5gxi0pjj

20/03/2026

Weizmann Institute study finds genetics may account for about 50 percent of human lifespan, more than double previous estimates.

Weizmann Institute study finds genetics may account for about 50 percent of human lifespan, more than double previous estimates.

19/03/2026

A study in Alzheimer's & Dementia found that late-life methionine restriction reduces Alzheimer’s pathology and neuroinflammation in mice by activating the liver–brain FGF21–FGFR1 signaling pathway, independent of metabolic improvements. 🧠https://pulse.ly/8f6rcfpdj4