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Showing results for: "impact human" (92 results)

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 Many compounds demonstrating favorable toxicity profiles in animals later fail during human trials or are withdrawn post-marketing due to unforeseen adverse effects, especially hepatotoxicity and cardiotoxicity (Lee et al., 2025).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

How Scientists Are Discovering the Next Generation of Tuberculosis Drugs
Science & Research

How Scientists Are Discovering the Next Generation of Tuberculosis Drugs

Tuberculosis (TB) remains one of the world's deadliest infectious diseases, claiming over a million lives each year. TB is the deadliest infectious disease known today, claiming more lives than COVID-19. TB is caused by the bacterium Mycobacterium tuberculosis. TB spreads through the air when infected people breathe, cough, sneeze,

By Dr. Daniel Collins

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

mRNA Vaccines in Modern Therapeutics
Health & Medicine

mRNA Vaccines in Modern Therapeutics

Messenger RNA (mRNA) vaccines represent one of the most significant scientific advances in modern therapeutics. Unlike conventional vaccines that use weakened or inactivated pathogens, mRNA vaccines deliver genetic instructions that enable host cells to synthesize a target antigen and stimulate an immune response.

By Jasvitha Mandava

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

Understanding the Role of Stem Cell Therapy for Parkinsons Disease
Health & Medicine

Understanding the Role of Stem Cell Therapy for Parkinsons Disease

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.

By Electra Padhy

Breakthrough in Reproductive Science: Test-Tube Testes
Science & Research

Breakthrough in Reproductive Science: Test-Tube Testes

These innovative testes, derived from meticulously cultured mouse cells, closely mimic the structure of natural testes, featuring the complex network of sperm tubes essential for reproduction.

By ScientistsHub Editorial Team

Unveiling the Mysteries of Quantum Computing
Tech & AI

Unveiling the Mysteries of Quantum Computing

Quantum computing represents a revolutionary advancement in computational capabilities. Unlike traditional computers, which use bits as the smallest unit of data, quantum computers utilize quantum bits or qubits. These qubits can exist in multiple states at the same time due to the principles of superposition and entanglement.

By ScientistsHub Editorial Team

Brain-Computer Interfaces (BCI) – Merging the Mind with Machines
Science & Research

Brain-Computer Interfaces (BCI) – Merging the Mind with Machines

Imagine being able to control a computer, a prosthetic limb, or even a drone just by using your thoughts. This is not science fiction; it is now a reality thanks to brain-computer interfaces (BCIs). BCIs are groundbreaking systems that enable direct communication between the brain and external devices.

By ScientistsHub Editorial Team

Debunking the myths surrounding toilet infections
Health & Medicine

Debunking the myths surrounding toilet infections

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.

By Hanifah Kaka

Cell Therapies: The Genetic Gamble or the Ultimate Cure?
Health & Medicine

Cell Therapies: The Genetic Gamble or the Ultimate Cure?

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.

By Patrick Okoi

Fregoli Delusion: Symptoms, Causes, and Treatment Fregoli Syndrome
Health & Medicine

Fregoli Delusion: Symptoms, Causes, and Treatment Fregoli Syndrome

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.

By Electra Padhy

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