Articles for category: Biology & Genetics, Biotechnology, Disease & Medicine

Researcher and microscope

Single Cell RNA Sequencing A Game Changer in Understanding Disease at the Cellular Leve

Maria Faith Saligumba

In recent years, scientific advancements have transformed our understanding of diseases, particularly at the cellular level. One revolutionary technology making waves in the field of genomics and cell biology is Single-Cell RNA Sequencing (scRNA-seq). This technique allows researchers to study the genetic activity of individual cells, providing unprecedented insights into cellular diversity and function. Practical ...

Delia antiqua maggots at Allium porrum.

Maggots Are Nature’s Clean-Up Crew — And Sometimes a Medical Tool

Trizzy Orozco

It’s almost impossible not to shudder at the mention of maggots. These squirming, wriggling larvae evoke a gut reaction—sometimes horror, sometimes disgust. Yet, beneath their unsettling appearance, maggots perform miraculous feats that most of us overlook. They not only help nature recycle life but have also played a surprising role in saving human lives. What ...

Extended-spectrum ß-lactamase-producing (ESBLs) Enterobacteriaceae bacteria: Escherichia coli.

The Hidden World of Microbes: How Bacteria Shape Our Health and Environment

Trizzy Orozco

Microbes form an invisible network of life that influences our health, environment, and even the global climate. This hidden world encompasses bacteria, viruses, fungi, and other microorganisms that inhabit nearly every part of our planet. Despite their microscopic size, these organisms play pivotal roles in ecosystem functions and human well-being. Let’s explore how bacteria, in ...

The Bacteria That Could Power the Future Straight from Coastal Mud

Jan Otte

Deep in Oregon’s coast tidal mudflats, researchers have discovered a strange microbe with a surprising ability to carry electricity like a wire. Ca. Electrothrix yaqonensis, named after the indigenous Yaqo’n First Nations people, is not only another nature oddity. It may be the key to revolutionary bioelectric technologies, ranging from pollution cleanup to new electronics. ...

Close up of a DNA double helix structure

Unlocking the Mysteries of the Human Genome What We Have Learned From Next Generation Sequencing

Maria Faith Saligumba

Over the past few decades, advancements in genetic research have unlocked countless mysteries about the human genome. Next-Generation Sequencing (NGS), a revolutionary technology, has accelerated our understanding, leading to significant breakthroughs in medicine, biology, and biotechnology. This article explores the impact of NGS on our comprehension of the human genome, shedding light on its capabilities, ...

woman holding test tubes

Beyond the Lab: The Impact of Biotechnology Tools on Everyday Life

Annette Uy

Biotechnology has quietly revolutionized various aspects of human life, far beyond the confines of the lab. Though traditionally associated with complex scientific research, its applications now permeate our daily activities, improving healthcare, agriculture, and even impacting our lifestyles. Understanding the scope and influence of biotechnology tools helps highlight how these advancements translate lab-based innovation into ...

Scientist in protective gear working on a computer in a laboratory

How Gene Editing Can Help Combat Invasive Species

Maria Faith Saligumba

Invasive species are organisms that are introduced to an environment where they are not native, often causing significant harm to ecosystems, local economies, and even human health. These species can outcompete native wildlife for resources, alter habitats, and bring new diseases. The economic cost of managing invasive species can be staggering, reaching billions of dollars ...

Scientist conducting research in a lab using a microscope and dropper.

The Role of Gene Synthesis in Advancing Biotechnology: How Custom Genes Are Paving the Way for the Future

Annette Uy

Gene synthesis, a groundbreaking technology in the biotechnology sector, plays a critical role in advancing scientific research and its applications. By allowing scientists to design and construct genes artificially, gene synthesis provides numerous opportunities for innovation and discovery. This powerful tool is reshaping how we understand and manipulate genetic material, offering solutions in fields ranging ...

Four people of different skin colour

The Role of Genetic Diversity in Preventing Extinction

Jan Otte

Genetic diversity refers to the variety of genes within a species. This diversity arises from mutations, gene flow, and sexual reproduction, which combine to produce individuals with different genetic makeups within a population. Genetic diversity is crucial because it enables species to adapt to changing environments, resist diseases, and reduce the likelihood of extinction. This ...

Synthetic biology.

The Terrifying Promise of Synthetic Life: Organisms With No Natural Ancestor

Trizzy Orozco

Imagine a world where life is not just discovered, but invented—where creatures without any roots in nature pulse and multiply in laboratories. This isn’t the opening of a science fiction novel; it’s a reality that scientists are shaping right now. Synthetic life, organisms created from scratch with no natural ancestor, are breaking every boundary we ...