Tag Archives: Health

Research: Lena Pernas PhD On ‘How Mitochondria Protects Us From Disease’

TEDx Talks (November 4, 2023) – Approximately 1.5 billion years ago, a lone bacterium found its way into a larger cell. The exchanges that transpired between the two are considered to have driven the evolution of this bacterium into the organelle we now call the mitochondrion.

Emerging research suggests that mitochondria are not simply the ‘powerhouses’ of the cell, but also function as cellular guardians against microbial intruders. Consequently, maintaining mitochondrial health is not only vital for our well-being, but may serve to protect us against infectious disease.

Dr. Lena Pernas started as a Max Planck Research Group Leader at the MPI Biology for Ageing (Cologne, Germany) in late 2018, where her lab investigates the organelle and metabolic dynamics of the host-pathogen interaction. Her lab will open its doors at UCLA in the Metabolism Research Theme in 2023.

Research: New Scientist Magazine – Nov 4, 2023

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New Scientist Magazine (November 4, 2023): This issue features How healthy are you really? – New tests to give you the answer; The origins of Life; Machine Unlearning – Can we ever teach an AI to forget?; Moths that mimic spiders; Did wind help sculpt the Sphinx; and more…

Features

Are you truly healthy? These new tests provide the ultimate check-up

How we will discover the mysterious origins of life once and for all

With privacy concerns rising, can we teach AI chatbots to forget?

News

Record-breaking quantum computer has more than 1000 qubits

The Great Sphinx of Giza may have been blown into shape by the wind

Strange supernova blasts hint we have glimpsed a black hole’s birth

Some insects disguise themselves as spiders to avoid getting eaten

Starfish don’t have a body – they’re just a big squished head

Health & Nutrition Letter Tufts – November 2023

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Tufts Health & Nutrition Letter (DECEMBER 2023):

Avoiding Insulin Resistance

This common condition increases the risk for type 2 diabetes, heart attack, and stroke. You may have it and not know it.

Making Time for Healthy Behaviors

A little planning, prioritization, and creative problem solving can help you reach your behavior change goals.

Give Thanks for Foods from the Americas!

Many of the ingredients in traditional Thanksgiving meals are native to the Americas.

Health: Harvard Magazine November/December 2023

November-December 2023 | Harvard Magazine

HARVARD MAGAZINE November-December 2023 :

You Are What (Your Microbes) Eat

Illustration of an apple being pushed from a platform into a sea of colorful microbes

Diet, cooking, and the human microbiome

IN THE LATE 2000s, Rachel Carmody was spending a lot of time counting calories. An anthropology graduate student at Harvard, she was studying whether cooking changed the number of calories the gut can extract from food. When humans invented cooking thousands of years ago, she and her advisor Richard Wrangham wondered, had they opened the door to a new source of energy?

The Brain-Cancer Link

Photograph of Humsa Venkatesh in her lab

DURING THE past two decades, the number of annual cancer deaths in the United States has fallen by 27 percent, a remarkable improvement driven by new precision diagnoses and treatments tailored to individual patients. Today, oncologists can detect cancer in its earliest stages and deliver drugs that enlist the patient’s own immune system to improve their odds of survival. Yet cancer remains the second deadliest disease in the United States, claiming more than 600,000 lives every year. Its persistence underscores the urgent need for a deeper understanding of how cancer interacts with the body. Assistant professor of neurology Humsa Venkatesh believes she may have found a promising new pathway for highly effective cancer treatments in the most unexpected of places: the human brain.

Research: New Scientist Magazine – October 7, 2023

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New Scientist Magazine (October 7, 2023): This issue features ‘You And Your Microbiome’; How the microbiome changes our idea of what it means to be human; The best way to care for your microbiome to keep it healthy as you age; and more…

How we get high: Unlocking the secrets of the endocannabinoid system

Why the next solar eclipses are a unique chance to understand the sun

How the microbiome changes our idea of what it means to be human

The best way to care for your microbiome to keep it healthy as you age

Can probiotics and supplements really improve your gut microbiome?

Where does your gut microbiome really come from – and does it matter?

What is the role of the microbiome in diseases like chronic fatigue?

How your microbiome is shaped by your friends, family, lovers and pets

Health: ‘Stress Exercise’ That Increases Longevity

Daniela Hernandez | WSJ (September 14, 2023) – Research shows that moderate amounts of physical stress can help your body stay healthier for longer.

Video timeline: 0:00 Stress exercise 0:38 Baseline longevity test 2:41 Training 3:17 The results 4:59 What can you do about it?

That’s why longevity hacks, like intermittent fasting and ice baths, are blowing up on social media. I put myself through a strenuous 10-day workout plan to learn why and how the most active form of stress–exercise–is actually your best bet for a longer, healthier life.

Opinion: The Middle East’s Future, Managing Wealth, London Bus Driver Health

‘Editor’s Picks’ Podcast (September 18, 2023) Three essential articles read aloud from the The Economist. This week, the future of the Middle East, Wall Street’s race to wealth management (10:00), and how London’s bus drivers revolutionised health (17:40).

Books: Literary Review Magazine – August 2023

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Literary Review – August 2023 Issue: How Sugar Became King; Oil, Resin, Vinegar & Paint – “Albrecht Dürer: Art and Autobiography” By David Ekserdjian; Shopping & Plucking – “How to Be a Renaissance Woman: The Untold History of Beauty and Female Creativity” By Jill Burke and more…

Oil, Resin, Vinegar & Paint

Albrecht Dürer: Art and Autobiography (Renaissance Lives): Ekserdjian, David:  9781789147643: Amazon.com: Books

Albrecht Dürer: Art and Autobiography By David Ekserdjian

Dürer’s Lost Masterpiece: Art and Society at the Dawn of a Global World By Ulinka Rublack

The German Renaissance artist Albrecht Dürer (1471–1528) was fortunate in his initials. The stylised ‘AD’ that he routinely inserted into his paintings and engravings, and even the preparatory drawings, seemed to imbue his productions with an almost divine stamp of approval. Most German painters of the era did not sign their work, but Dürer was eager to assert creative ownership of his productions, obtaining legal protection of his sole right to the trademark monogram.

Curse of Cane

The World of Sugar: How the Sweet Stuff Transformed Our Politics, Health,  and Environment over 2,000 Years: Bosma, Ulbe: 9780674279391: Amazon.com:  Books

The World of Sugar: How the Sweet Stuff Transformed Our Politics, Health, and Environment over 2,000 Years By Ulbe Bosma

There was a time when commodity histories were everywhere. They tended to focus on consumption and trade over very long distances. Ulbe Bosma’s The World of Sugar is much more than this sort of book. It is one of the most accomplished longue durée case studies in the history of capitalism that we have, concerned not just with trade and consumption but with production also. At every turn it subverts both critiques and celebrations of capitalism, and our understanding of much else besides. It is an extraordinary achievement.

Medical Technology: AI To Live Longer And Healthier

DW News (July 31, 2023) – While large language models like chatGPT have captured global attention, a more hidden but equally revolutionary application of AI is unfolding in the realm of science.

Renowned researchers like Nir Barzilai have long advocated for a shift in focus towards curing aging itself, but recent advancements could allow us to harness the power of AI to living not just longer, but healthier lives.

In this video, we talk with the scientists behind the groundbreaking discoveries of new anti-aging molecules and visit a lab in Berlin where similar discoveries are made.

Reports: Tufts Health & Nutrition – August 2023

Tufts Health & Nutrition Letter (August 2023):

Beat the Heat with Cool Summer Treats

There’s nothing like an icy drink or frozen treat to help tame summer swelter, keep you hydrated, quench thirst, and satisfy a sweet tooth. Unfortunately, cool treats are often over-processed and packed with added sugars. Keep your cool with less processed, fruit-forward icy drinks and treats that are as healthy …


Issue Highlights