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Showing results for: "organoid-based" (67 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 Many compounds demonstrating favorable toxicity profiles in animals later fail during human trials or are withdrawn post-marketing due to unforeseen adverse effects, especially hepatotoxicity and cardiotoxicity (Lee et al., 2025).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

From Cells to Mini-Brains: A New Era for Understanding Parkinson’s Disease
Health & Medicine

From Cells to Mini-Brains: A New Era for Understanding Parkinson’s Disease

Understanding the human brain remains one of the greatest challenges in modern science. With billions of neurons forming intricate networks and constantly changing connections, the brain’s complexity makes it extremely difficult to study directly.

By Nicolás Mario Lisnovsky

AUC-Guided Vancomycin Monitoring Explained: Why precision is redefining antibiotic dosing
Health & Medicine

AUC-Guided Vancomycin Monitoring Explained: Why precision is redefining antibiotic dosing

Vancomycin is an essential glycopeptide antibiotic used to treat life-threatening infections caused by Gram-positive bacteria, particularly Methicillin-Resistant Staphylococcus aureus (MRSA). It functions by inhibiting bacterial cell-wall synthesis and is still the most potent drug to be used when others fail (Patel, Preuss, & Bernice, 2023).

By Nain Jaswani

Psychotherapy Options for Anxiety
Health & Medicine

Psychotherapy Options for Anxiety

Symptoms of anxiety disorders can interfere with daily life activities, such as performance at work, being in social gatherings, and relationships. In severe cases of anxiety, there might be a feeling of intense fear in common situations, a preference for isolation, or a refusal to leave their homes

By Electra Padhy

Wireless Power Transmission: A Future Without Charging Cables
Tech & AI

Wireless Power Transmission: A Future Without Charging Cables

Wireless Power Transmission, or WPT, is a new technology that allows electricity to travel without the need for wires, using electromagnetic fields. This article covers how WPT works, the key components involved, the different methods it uses to send power, its applications in daily life, the benefits it offers, the challenges it faces, and what the future holds. Learn how wireless energy transfer is revolutionizing smartphones, EVs, healthcare, and smart cities.

By Bushra Mahmud

HIV Testing: Types, Window Periods and Results Explained
Health & Medicine

HIV Testing: Types, Window Periods and Results Explained

HIV testing is the process of determining whether a person has been infected with human immunodeficiency virus. Depending on the test, HIV testing can detect antibodies produced by the immune system, the HIV p24 antigen, or HIV RNA. Different tests have different detection window periods, and a reactive screening result requires appropriate follow-up testing before an HIV diagnosis is established.

By Mikaiah Oyepintemi

Integrating Cultural Practices with Environmental Regulation: A Framework for Reducing Air and Ecosystem Pollution
Earth & Climate

Integrating Cultural Practices with Environmental Regulation: A Framework for Reducing Air and Ecosystem Pollution

Environmental pollution in densely populated regions remains a persistent challenge, particularly where cultural, religious, and social practices intersect with fragile ecosystems. While industrial emissions and vehicular pollution have received substantial scholarly attention, the environmental impact of everyday ritual and community practices

By ScientistsHub Editorial Team

The Flip: Why Relational Field Theory Starts Where Most Physics Ends
Science & Research

The Flip: Why Relational Field Theory Starts Where Most Physics Ends

We begin with things - particles, fields, forces - and then build laws and equations to explain how those things behave. This approach has been extraordinarily successful. It is how we arrived at quantum mechanics, general relativity, and the Standard Model.

By Clinton Svancar

Digital Agriculture: How AI and gene editing are transforming modern farming
Tech & AI

Digital Agriculture: How AI and gene editing are transforming modern farming

Agriculture has always been shaped by the seasons, the soil, and the skilled hands of the farmers who nurture the land. But in the last decade, a new change has quietly entered the fields - Data. As climatic changes are incalculable and the global population climbs towards 10 billion, farmers are being pushed to grow more food with fewer resources.

By Yaamini Ravichandran

NABL ISO/IEC 17025 Compliance: Educational Guide for Laboratories
Science & Research

NABL ISO/IEC 17025 Compliance: Educational Guide for Laboratories

ISO/IEC 17025 compliance defines how testing and calibration laboratories demonstrate technical competence. In India, the National Accreditation Board for Testing and Calibration Laboratories (NABL) grants accreditation based on this international standard (ISO, 2017).

By Ritu Negi

A Map Made of Starlight
Space & Universe

A Map Made of Starlight

Map the universe with light, discover distant galaxies, track stars, and explore how scientists create detailed cosmic maps.

By Bushra Mahmud

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