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Showing results for: "sleeping cellular" (39 results)

Unlocking the Fortress: How Nano-Messengers are Rewiring the Future of Brain Medicine
Health & Medicine

Unlocking the Fortress: How Nano-Messengers are Rewiring the Future of Brain Medicine

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.

By Nicolás Mario Lisnovsky

APCs as Allies: How Drug Delivery Hijacks Immunity
Health & Medicine

APCs as Allies: How Drug Delivery Hijacks Immunity

Discover how antigen-presenting cells like dendritic cells and macrophages are being recruited through smart particle design for vaccines and immunotherapy.

By Joana Pinto da Silva

Cancer, Cooperation, and Survival: Rethinking Disease Through Evolution
Health & Medicine

Cancer, Cooperation, and Survival: Rethinking Disease Through Evolution

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.

By Nicolás Mario Lisnovsky

The Gut–Brain Connection: How Your Microbiome Shapes Mood, Memory, and Mental Health
Health & Medicine

The Gut–Brain Connection: How Your Microbiome Shapes Mood, Memory, and Mental Health

The gut microbiomeover 100 trillion microorganisms, communicates with the brain via the gut–brain axis, influencing mood, cognition, immunity, and stress regulation. Dysbiosis is linked to depression, anxiety, autism spectrum disorders, and neurodegenerative diseases, emphasizing its critical role in mental and neurological health.

By Jasvitha Mandava

The Brain’s Ability to Change and Its Role in Depression
Health & Medicine

The Brain’s Ability to Change and Its Role in Depression

Depression has affected humans for hundreds of years. Symptoms can include persistent feelings of sadness, sleep disturbances, anxiety, and a loss of interest in social activities. Science doesn’t yet fully understand the causes and effects, but here’s what we do know: the brain is a powerful organ, and it is capable of change. Made up of a wide network of connections, it relies on chemicals, electrical impulses, and billions of neurons. Let’s explore how brain science

By Miranda Anastasia

Nutritional Psychiatry: Food Is Medicine
Health & Medicine

Nutritional Psychiatry: Food Is Medicine

Explaining The Reciprocity Between Your Brain and Your Belly For the past decade, the scientific community has increased its focus on mental health disorders including anxiety, depression,

By Katie Mowatt

Why We Need Verification and Validation of Medical Devices
Tech & AI

Why We Need Verification and Validation of Medical Devices

Title 21 Part 820 of the Code Of Federal Regulations (CFR) details the requirements for the design and production of medical devices. These strict, comprehensive requirements are in place for good reason, we want these devices to work.

By Debbie Barto

Organoid-Based Toxicity Testing as a Replacement for Animal Models
Health & Medicine

Organoid-Based Toxicity Testing as a Replacement for Animal Models

Animal models have traditionally served as the cornerstone of drug safety evaluation; however, major translational challenges persist due to interspecies differences in physiology, metabolism, and genetic regulation. Many compounds demonstrating favorable toxicity profiles in animals later fail during human trials or are withdrawn post-marketing due to unforeseen adverse effects, especially hepatotoxicity and cardiotoxicity (Lee et al., 2025).

By Jasvitha Mandava

Common Misconceptions About Hypertension
Health & Medicine

Common Misconceptions About Hypertension

For many people, it is often assumed to be a “Stress disease”. Others casually refer to it as an “Old man’s disease” based on the myth that it affects only the elderly. These assumptions, however banal, are misleading and potentially lethal.

By Hanifah Kaka

Atherosclerosis and its Role in the Immune System
Health & Medicine

Atherosclerosis and its Role in the Immune System

Learn how the leading cause of death worldwide activates the immune system and how making a few lifestyle changes can decrease your risk of severe chronic disease.

By Dr. Phillip Gauronskas

The AI Revolution in the Pain Cave
Health & Medicine

The AI Revolution in the Pain Cave

In elite triathlon, the swim and bike segments are often viewed as the "decisive" moments. However, the data reveals a far more lopsided reality. According to García-González et al. (2026), running is the ultimate "great separator.

By Nicolás Mario Lisnovsky

Beyond the Needle: The Rise of Inhalable Vaccines
Health & Medicine

Beyond the Needle: The Rise of Inhalable Vaccines

Inhalable vaccines trigger powerful mucosal immunity where pathogens enter the body, offering needle-free protection against respiratory diseases.

By Joana Pinto da Silva

If you could change your genes, would you?
Health & Medicine

If you could change your genes, would you?

Epigenetics is transforming how scientists understand the bridge between genes and behavior, opening the door to a new era of mental health treatment.

By Sarah Perry

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