Archive for the ‘Health’ Category

TILE Announcement: World Water Week!

Monday, March 22nd, 2010

Today is the first day of World Water Week, and our friends over at charity: water have just launched UNSHAKEN – a new campaign to support clean water efforts in Haiti. All donations will go to one of eleven projects currently underway in the devastated country. Check out this great video they made:

Unshaken – charity: water’s campaign for Haiti from charity: water on Vimeo.

Scientists Stumble Upon Potential Key To Eternal Youth In Stem Cell Research

Friday, February 26th, 2010

An unprecedented breakthrough in stem cell research may hold the key to combating a terrible disease and unlocking the gate to immortality…

  • In the process of working with a new type of cell—induced pluripotent stem cells, a stem cell similar to embryonic stem cells but made from ordinary skin cells—a team of researchers at the Children’s Hospital Boston and the Harvard Stem Cell Institute were able to reverse the aging process of a rare genetic disease.
  • The disease, dyskeratosis congenita, is a blood marrow disorder that causes premature aging, warped fingernails (among other symptoms) and an increased risk of cancer. In the process of creating iPS cells from diseased patients’ skin cells, the scientists found that a gene in the cells multiplied three-fold, helping to restore telomeres (little caps on the ends of the chromosomes that carry DNA), which are integral in the process of aging and death in cells. Replenishing the telomeres could, in theory, help reverse the aging process.
  • About half of the people with the disease have bone marrow failure (meaning that their bone marrow stops making blood and immune cells properly), and of those people, many often die during bone marrow transplants. However, researchers think that bone marrow transplants from a patient’s own cells may be a gentler process.

Facts & Figures

  • Dyskeratosis congenita is a very rare disease and is usually diagnosed between the ages of 10 and 30.
  • In dyskeratosis congenita, the cells lose telomerase, an enzyme that helps maintain the telomeres. As telomeres deteriorate, cells age, and disease and death follow.
  • In cancer, telomerase apparently helps tumor cells become immortal and proliferate. Experimental cancer drugs target telomerase.
  • TERC helps rejuvenate telomeres, and researchers suspect that tumor cells employ TERC in order to achieve immortality.
  • Researchers speculate that replenishing TERC might help the sufferers of dsykeratosis congenita.

Best Quote

“We’re not saying we’ve found the fountain of youth, but the process of creating iPS cells recapitulates some of the biology that our species uses to rejuvenate itself in each generation.” – Suneet Agarwal, Researcher at Harvard Stem Cell Institute

And You Thought Swine Flu Was Bad…

Thursday, November 12th, 2009

A new study explains in no uncertain terms that climate change will have very serious consequences for the future of human health.

  • The public health implications of rising sea levels and shrinking Arctic ice are vast and include malnutrition caused by droughts, disease carried by mosquitos, and severe asthma from increased air pollution.
  • The study, released by the Trust for America’s Health, states that these threats will be dramatically reduced if the federal government prioritizes a cap on greenhouse gas emissions.
  • One way to prepare for the onslaught of issues that will face urban areas is to plant more trees in cities, as they both clean and cool the air.

Facts & Figures

  • Heat waves are expected to worsen in cities where the lack of plant life makes for “urban heat islands.”
  • Warmer weather allows insects like mosquitos to migrate northward, expanding their territory and their ability to spread diseases like West Nile virus and Lyme disease.
  • Increased heat supports air pollution by contributing to smog, causing increased respiratory illnesses in humans.

Best Quote

“Some of the most personal effects of climate change are going to be health-related ones. We should want the government doing as much as possible now to prevent these effects, or minimize them when they occur.” – Jeff Levi, Executive Director of the Trust for America’s Health

When Paying Less Attention To AIDS Is A Good Thing…

Monday, November 9th, 2009

A heated debate is under way over how money should be allocated to fight illnesses that affect young children in developing countries. While much headway has been made in the fight against HIV/AIDS, children continue to perish from simple dehydration.

  • The U.S. is receiving increased scrutiny from UNICEF and other humanitarian organizations about the percentage of foreign aid that goes to fighting childhood AIDS as opposed to other diseases that afflict children in the developing world.
  • President Obama has promised to put more emphasis on child and maternal health but has simultaneously committed to increase money given to fight AIDS.
  • Leaders in the movement to fight AIDS in Africa, such as Jeffrey Sachs, suggest that other Western nations focus on different global health priorities, since the U.S. is spending so much on AIDS specifically.

Facts & Figures

  • Diarrhea kills 1.5 million children a year in developing nations – more than AIDS, malaria, and measles combined.
  • Oral rehydration salts cost literally pennies, but only 4 in 10 children suffering from dehydration in developing countries receive this simple treatment.
  • In Africa’s two most populous nations, Nigeria and Ethiopia, 540,000 children under the age of 5 died of pneumonia and diarrhea in 2007, which is more than twice the total number of people who died of AIDS.

Best Quote:

“AIDS is still underfunded, no question. But maternal, newborn and child mortality is tremendous tragedy and gets peanuts.” – Jeremy Shiffman, Political Scientist at Syracuse University

Aren’t health and a clean environment human rights?

Monday, August 10th, 2009

Deciding which causes you want to support – with time or money – can be confusing. If you give to just one cause, you might feel like you’re neglecting something else you care about, and it seems like some of the categories overlap anyway. Aren’t health and a clean environment human rights? It depends on who you ask. Even defining exactly what it means to be or have a human right isn’t simple.

The UN’s Universal Declaration of Human rights and other major documents have listed health and a clean environment as “human rights,” but what might be more relevant for you as a budding philanthropist to realize is that giving to an organization with a specific mission can have a broad impact. Many microfinance and poverty causes aim to help their constituents develop sustainable livelihoods – which has environmental and health implications as well financial ones. Helping to preserve and restore local environments can have major health and economic benefits as well. All of these things make people better able to live happy, meaningful lives, which is the true spirit of human rights.

The point is to find a cause that excites you and in which you will enjoy becoming involved, whether by giving money or time. The impact you make might be far wider-reaching than you think.

Life Without Clean Water?

Monday, March 23rd, 2009

Water, water… everywhere?

  • A meeting of nations at the 5th World Water Forum took place in Istanbul this week, focusing on international diplomatic and economic solutions to the ever-present worldwide shortage of clean water.
  • The primary causes of the shortage are climate change and poor local resource management. As the earth heats up, the hydrological cycle is disrupted. Rising sea levels begin to infuse natural fresh water sources with salt, which makes the water unfit for human consumption. In rapidly modernizing countries like China, deforestation and desertification also disrupt the hydrological cycle and encourage salinization of freshwater aquifers.
  • Some outside conservation groups say that the council doesn’t go far enough beyond making proclamations to properly address the issue, though this year’s forum tried something new: Focusing attention on the economic impact of improved access to water and sanitation, in the hopes this would motivate local governments to take a more active role in dealing with the water crisis.

Facts & Figures

  • Humans can survive 30 days without eating food but only 7 days without drinking water.
  • 1 billion people lack any access to clean water; 2.5 billion lack water for sanitation purposes.
  • According to the World Health Organization, every $1 spent on water and sanitation can result in economic returns of $7-$12.

Best Quote

“I don’t know why anyone should need to be reminded of this, because it’s so obviously important and so obviously solvable. The answer really is people are blind to the obvious. It’s not sexy.” – Susan Keane, Public Health Expert at Natural Resources Defense Council