Showing results for: "human body" (97 results)
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.
Small fruit fly is an excellent model organism used by scientists to study various aspect of human health and diseases such as development, regeneration, wound healing, cancer and stem cell research
For the elite athlete, an injury is more than a clinical setback, it is an existential interruption. The pursuit of physical excellence has long been haunted by the inherent fragility of the human frame, where a single ligament tear or a chronic strain can dismantle years of disciplined optimization. Historically
Learn what dehydration does inside your body from brain function and circulation to temperature control, symptoms, risks, and prevention tips.
We have all witnessed the physiological "decoupling" that occurs late in a race, where at mile 20 of a marathon, a pace that felt like a metabolic steady-state two hours ago suddenly demands an all-out effort.
A future without transplant waitlists? Tissue engineering blends biology and engineering to build living, functional human tissue.
This architecture is essential for shielding neurons from toxins, pathogens, and fluctuations in the bloodstream, but it also creates a devastating bottleneck for modern medicine. More than 98% of small-molecule drugs and nearly all large biological therapeutics fail to cross the BBB in meaningful amounts, leaving many promising treatments for neurodegenerative disorders, brain tumors, and inflammatory diseases stranded in the circulation.
In Sci-fi visions of distant futures, some imagine sprawling intergalactic civilizations. Scaffolds built around stars harvesting their energy. Fusion reactors, cyborgs, superintelligent implants. But the future of artificial bones, though perhaps more mundane, could be a life saving science.
Environmental endocrine disruptors (EEDs) are natural and synthetic chemicals that interfere with endocrine system function by altering hormone synthesis, transport, metabolism, and receptor binding.
How the fruit fly egg chamber reveals the secrets of cell migration and offers powerful insights into cancer metastasis and future therapies.
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.
Epigenetics is transforming how scientists understand the bridge between genes and behavior, opening the door to a new era of mental health treatment.
Stem cell therapy research is a promising area of interest for a number of scientists working to understand Parkinson’s disease and develop treatments for it. Read below to learn more about the advancements of stem cell therapy for Parkinson’s.
Professional cycling is a sport defined by marginal gains. At the highest levels of competition, the difference between victory and the middle of the pack can be measured in seconds, watts, or subtle physiological advantages accumulated over months of preparation.
As a pharmacist during clinical clerking, I frequently encounter patients who use the term “toilet infections” to describe symptoms that clinically align with bacterial vaginosis, urinary tract infections, or yeast infections. This widespread misconception often stems from the assumption that symptoms occurring after the use of public toilets must be caused by them.
What does stress actually do to your body? Explore the neurobiology of the survival response, from the immediate SAM axis to the the HPA axis, and learn how to restore your biological equilibrium.
Inhalable vaccines trigger powerful mucosal immunity where pathogens enter the body, offering needle-free protection against respiratory diseases.
The human ear is often described as one of the most sophisticated sensory systems in biology. Within a structure no larger than a seashell, the auditory system can detect frequencies ranging from the faint rumble of distant thunder to the subtle harmonic texture of a violin string
What is being explored in this article is about space bioethics. As stated above, space bioethics is about addressing moral issues of sustaining life in space but in a domain that is chartered
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.
