Author: healthtost

Researchers at the Cancer Research Institute and Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, have discovered a critical mechanism that allows stomach cancer to spread to distant organs. Their study shows that cancer cells stimulate Wnt signaling in the surrounding stromal fibroblasts to produce hyaluronan, creating a supportive microenvironment that promotes metastasis. These findings provide new insight into how metastatic tumors establish and suggest promising strategies to prevent gastric cancer progression. A major challenge in gastric cancer Stomach cancer remains one of the leading causes of cancer-related deaths worldwide, mainly because it often spreads to other organs such as the…

When people joke about “pregnancy brain,” they’re usually talking about misplaced keys, forgotten appointments, or walking into a room and completely blacking out because you’re there. For years, this phrase has been dismissed as a slight side effect of hormones and exhaustion. But science tells a much bigger story. Researchers at Amsterdam UMC have discovered that pregnancy doesn’t just change your body. it measurably changes your brain and not just the first time. A second pregnancy also leaves its own unique imprint. In a new study published in Nature communicationsscientists followed 110 women before pregnancy and after childbirth. Some became…

In a groundbreaking study published in BME Frontiersresearchers from the University of California, Los Angeles (UCLA), in collaboration with international partners, have developed a virtual multiplex immunostaining (mIHC) method based on deep learning. This novel approach enables the simultaneous generation of ERG, PanCK and H&E images from label-free tissue sections, greatly enhancing the accuracy and efficiency of the assessment of vascular infiltration in thyroid cancer. Traditional immunohistochemistry (IHC) techniques, which are instrumental in the diagnosis of various cancers, require separate tissue sections for each stain, leading to increased cost, labor and potential tissue loss. Additionally, these methods exhibit slice-to-slice variability,…

Validation addiction: A closer look In our interconnected world, the desire for validation has become increasingly prevalent. While seeking validation is a normal human behavior, some people take it to extremes and become addicted to validation. As a psychotherapist, I have noticed a pattern among these individuals where they not only seek excessive validation, but also engage in manipulative behaviors, including gaslighting. In this blog post, I will explore seven key signs that can help you point a validation addict and shed light on the gaslighting tactics they use. Keep in mind that validation junkies are deeply wounded people with…

What is Sexual Ambivalence?Have you ever said yes to something you weren’t sure about? Or “no” to something you wanted to do? What happens in the context of sexual activity? If so, you have experienced sexual ambivalence!It was created in 1998the term sexual ambivalence refers to engaging in a sexual behavior that is both desirable and undesirable. Please note that the terms “sexual activity” and “sexual behavior” used in this blog can refer to anything of a sexual nature – not just full contact!Although this concept has been around for a while, researchers are still learning more about sexual ambivalence…

What if the biggest unlock for your customers’ progress isn’t more power, but smarter aerobic training? This was the theme of week four in the OPEX Methodology guidance and it hit hard. With a background in strength and physical therapy, I have always loved lifting, movement quality and problem solving. The gap was aerobic recipe and analysis, from zone 2 to zone 5. This week started to close that gap in a big way.Because aerobic fitness matters for everyoneCarl simply put, every time you get up and move, you are using your aerobic energy system. That one line reframed how…

1. Background: With the increasing aging of the population, the high incidence of chronic diseases, and the increasing number of congenital or acquired foot deformities, lower limb dysfunction and abnormal gait problems are becoming more common, posing a significant threat to public health and quality of life. Gait analysis is widely considered a sensitive biomechanical index to assess lower extremity function, disease progression, and rehabilitation efficacy. However, existing clinical gait assessment is mainly based on laboratory equipment such as visual motion capture systems and force platforms, which are not only expensive and spatially limited, but also fail to reflect natural…

When life feels overwhelming, most people say, “Just breathe.” It sounds simple—perhaps too simple—but science shows that breathing can actually calm the body and mind in times of stress. Whether you are facing an intense meeting, traffic jam or emotional intensityyour breath is one of the most powerful (and accessible) tools for grounding. This article breaks down the science behind breathing, why it works for stress, and easy techniques you can actually remember when the pressure is on. Why Breathwork Works for Stress Relief When you’re stressed, your body turns it on sympathetic nervous system — the “fight or flight”…

For those living with celiac disease, gluten sensitivity, or severe dermatitis, the “gluten-free” label is a medical necessity, not a lifestyle trend. While much emphasis is placed on the kitchen, a hidden source of inflammation and “mystery flare-ups” is often right over the bathroom vanity. At EpiLynxfounded by Dr. Liya Ramachandrawe believe that what you put on your skin is just as vital as what you put on your body. This guide explores the science of gluten absorption, the dangers of cross-contamination in beauty, and how the formulation is a game-changer for sensitive skin. 1. The science of the skin…

Last updated: March 2026 Quick answer: When you come off GLP-1 after 12 weeks, signs of appetite often return gradually. Many people find it helpful to maintain the same meal structure, protein focus, and hydration rate they built up during the program. This phase is less about changing everything and more about maintaining consistent habits while your body recalibrates. Switching from GLP-1 after 12 weeks can bring mixed feelings. You may feel proud of your progress and unsure of what’s next at the same time. This is normal. This stage is not a reboot. It is a shift from the…