LND topic: press page 66

press

Vaccine Approval in Brazil: Leveraging Expertise and Navigating Politics

December 22, 2024

The COVID-19 pandemic exposed the crucial role of a country's regulatory abilities. Nations had to fast-track new vaccine technologies amidst scientific uncertainty and political pressure, a particularly tough challenge for middle-income countries with less experience in crisis regulation. How did c

health

Vagus Nerve Stimulation: A New Hope for Severe Depression

December 20, 2024

Imagine a life changed by a small device. Nick Fournie, now 62, knows this well. His depression journey started 40 years ago, turning his life upside down. Medications caused more harm than good. Then, a nurse suggested vagus nerve stimulation (VNS). This treatment uses electric pulses to stimulate

science

How Cells Coordinate to Shape an Embryo

December 19, 2024

Ever wondered how cells work together to shape an organism? During animal development, cells undergo processes like convergent extension, which changes the shape of tissues. While we know how genes drive this process on a large scale, we're still figuring out how individual cells control it locally.

science

How Bestrophin-4 Helps Fight Colorectal Cancer

December 19, 2024

Have you ever wondered how certain cells in our body fight cancer? Well, let's talk about a special protein called Bestrophin-4 (BEST4). This protein is part of a family that helps control the flow of calcium and chloride in our cells. Scientists have found that BEST4 is really important in mature

health

What Matters Most: Users' Preferences for Depression Care

December 19, 2024

People often talk about how digital mental health tools are helpful. But what really matters to those who use them? A recent study dug into that question, focusing on what users think about digital and traditional ways to manage depression. The researchers wanted to know more than just if these too

health

Teens in Trouble: Mental Health Woes in Nigeria's Welfare and Justice Systems

December 18, 2024

In Nigeria, teens who've tangled with the law or are in the welfare system face a tough reality. Many have been through some rough stuff as kids. We're talking about things like being ignored, seeing violence, or even being hurt. This can lead to big mental health problems, like feeling super sad (d

health

App Testing: Helping College Students Battle the Blues

December 18, 2024

You might have heard about apps that aim to help with depression. But how effective are they, really? And do college students actually use them enough to make a difference? A recent study set out to answer these questions. They took a cognitive-behavioural therapy (CBT) approach and tweaked it to fi

politics

Rudy Giuliani: From Respected to Ridiculed

December 18, 2024

Once upon a time, Rudy Giuliani was a hero, earning the title of "America's Mayor. " He was respected and admired. But fast forward to today, and he's more known for a embarrassing hair dye incident during a press conference. This isn't a movie scene, it's a real-life event. Giuliani's attempts to o

science

How a Single Gene Changes Carrot Color and Carotenoid Production

December 18, 2024

Did you know that carrots get their vibrant colors from a group of pigments called carotenoids? These pigments aren't just for show; they also have health benefits. Scientists have been studying how carrots make these pigments, but they didn't know much about a specific gene called DcCYP97C1 in carr

science

Light's Impact on Daily Behaviors and Brain Activity in Migrating Redheaded Buntings

December 18, 2024

Birds like the redheaded bunting use light to guide their daily activities and long journeys. Scientists studied how daylight brightness affects these migratory birds. They found that dim daylight slowed down the birds' daily routines and delayed their urge to migrate. Interestingly, the birds' body