LND topic: hera page 49

hera

Kids, HIV, and T-Cells: The Inside Story

March 6, 2025

Imagine a microscopic war zone inside a child's body. This isn't a fantasy; it's a real fight between HIV and the body's defense mechanisms. The body's defense team includes special agents called CD4+ T-cells. These cells come in two main types: naive and memory. Naive cells are like fresh recruits,

health

Lung diseases and the Neutrophil Connection

March 6, 2025

Neutrophils, those tiny warriors of our immune system, are a big deal in inflammatory lung diseases. They are key players in the body's defense mechanism. These diseases, such as asthma, bronchiectasis, and even COVID-19, cause a lot of trouble worldwide. Neutrophils are like the first responders to

health

Skin Cancer: The Unseen Role of Prostaglandins

March 6, 2025

Skin cancer is everywhere. It's the most common type of cancer out there. Most of these cases are nonmelanoma skin cancers, like basal cell carcinoma and squamous cell carcinoma. Melanoma, though less frequent, is the deadliest form. It's responsible for most skin cancer deaths. One of the key play

health

Can Sound Waves Even Out Leg Length?

March 5, 2025

Imagine being a kid with one leg shorter than the other. It's a challenge, but there's a new treatment called extracorporeal shockwave therapy, or ESWT for short. This method uses sound waves to tackle issues in muscles and bones. The big question is: Can it safely help kids whose bones are still gr

health

Bile Duct Cancer: Why Korea Stands Out

March 5, 2025

Bile duct cancer, or BTC, is a tough and aggressive disease that comes in three main types: intrahepatic cholangiocarcinoma (ICC), extrahepatic cholangiocarcinoma (ECC), and gallbladder cancer (GBC). It's not common worldwide, but it's a big deal in some places. Korea, for instance, has the

science

Nanotech's Big Role in Fighting Parkinson's

March 4, 2025

Parkinson's disease (PD) is a tough condition to tackle. It's mainly caused by a protein called α-Synuclein (α-Syn) and its harmful clumps. These clumps are like troublemakers in the brain, causing issues that lead to PD. So, spotting these clumps early could be a game-changer for diagnosing and tre

health

Fighting Back: New Challenges in Early Cancer Treatment

March 4, 2025

Cancer treatment has seen a big change with the introduction of neoadjuvant immunotherapy. This approach is used before surgery or other main treatments. It has shown promise in fighting several types of cancer, like melanoma, lung, bladder, colorectal, and breast cancer. The idea is to boost the bo

technology

Feeling Fur in the Virtual World

March 4, 2025

Virtual reality is not just about sight and sound. It's also about touch. Imagine feeling the softness of fur in a virtual world. This isn't just a dream. Scientists have found a way to make it happen. First, let's talk about why this matters. Touching soft fur can be soothing. It can help peop

health

Nature's Defense: How Plants Fight Skin Cancer

March 3, 2025

Skin is the body's biggest shield, constantly fending off environmental dangers and harmful substances. These threats can sometimes lead to skin cancer. Traditional chemotherapy has been a go-to treatment, but its high cost and nasty side effects have left many searching for better options. This

health

Breathing for the Heart: How Deep Breaths Help Left-Sided Breast Cancer Patients

March 2, 2025

Deep breaths can do more than just calm you down. For those fighting left-sided breast cancer, taking a deep breath during radiation therapy can be a game-changer. This technique, known as Deep Inspiratory Breath Hold (DIBH), helps to protect the heart during treatment. But why is this important? We