Showing results for: "biological ageing" (81 results)
Cell and gene therapies represent a seismic shift in healthcare. They promise to cure the incurable, restoring sight to the blind and erasing cancer from the blood. But this frontier is wild. It comes with biological price tags, potential genetic misfires, and a regulatory landscape that is still being mapped.
How a 150-year-old food industry technique became essential for creating stable biologics and inhaled medicines, transforming liquid drugs into life-saving powders.
A magnificent nonsurgical radiofrequency (RF) therapy, which involves using energy waves to heat the dermis (the deep layer of the skin), has evolved as one of the finest treatments for skin tightening. The healthcare provider uses an electromagnetic device that generates heat to stimulate collagen production, the production of elastin, and the growth of new skin cells. This therapy helps firm and lift sagging skin. However, the results are temporary.
Evolution is often imagined as a process that unfolds over millions of years. However, in microorganisms such as yeasts, evolutionary changes can occur much more rapidly. Yeasts reproduce quickly, populations grow to large sizes, and genetic variations can spread through generations in a short time.
Modern healthcare is undergoing a silent revolution. Now to treat a disease in the healthcare system, there is no longer a need to wait for symptoms to appear.
In this study, I explore how cancer risk is distributed across the animal kingdom, emphasizing the role of life-history traits, reproductive strategies, and social behavior in shaping susceptibility to disease. Drawing on recent findings in comparative oncology, the article examines patterns that challenge traditional assumptions, such as the relationship between body size and cancer, and highlights evolutionary mechanisms that may confer resistance in certain species.
See how the PSA blood test works, what causes elevated PSA levels, and how this important laboratory test supports prostate health and early cancer detection.
How the fruit fly egg chamber reveals the secrets of cell migration and offers powerful insights into cancer metastasis and future therapies.
Environmental endocrine disruptors (EEDs) are natural and synthetic chemicals that interfere with endocrine system function by altering hormone synthesis, transport, metabolism, and receptor binding.
Why is mucus the biggest obstacle to lung drug delivery? Explore the mucosal barrier science reshaping how we design inhaled medicines and vaccines.
Natural polysaccharides like locust bean gum and chitosan are replacing lactose as safer, more effective carriers for inhaled medications and vaccines.
Out of so many mental disorders, a rare disorder is the Fregoli delusion or Fregoli syndrome (FS), in which an individual holds a delusional belief that different people are in fact a single person, who keeps on changing appearances quickly or is in disguise. People affected with this condition often experience anxiety, paranoia, and agitation. It can impact the patient’s mental health and their safety and the safety of others.
Inhalable vaccines trigger powerful mucosal immunity where pathogens enter the body, offering needle-free protection against respiratory diseases.
Vaccines need precise temperature control to work but maintaining the cold chain wastes half of all doses globally. New thermostable formulations could change everything.
Disorders of Gut–Brain Interaction (DGBIs), such as Functional Dyspepsia (FD) and Irritable Bowel Syndrome (IBS), present a formidable clinical impasse due to their profoundly heterogeneous and multifactorial nature.
Nanotechnology is having a big impact on pharmaceutical sciences, and drug delivery systems are one area where this is most evident. Compared to conventional medication delivery methods, nanoparticles provide a number of benefits, including increased effectiveness and fewer adverse drug reactions.
Traditionally, Forensic Science relies on Human DNA for contact evidence and individual identification, but limitation arises when the blood cells obtained from the crime scene are degraded or not.
What allows anything stable to exist at all? Before objects, laws, or equations can be described, something more basic must occur: something must persist long enough to be identified. This shifts the focus from what exists to the conditions under which anything can exist stably.
Discover how antigen-presenting cells like dendritic cells and macrophages are being recruited through smart particle design for vaccines and immunotherapy.
Smart nanoparticles are an exciting step forward in modern medicine especially nanomedicine. They help doctors be more precise in cancer treatment.
