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It's time to focus on health and wellness!

Matt Madd

It’s time to focus on what keeps you healthy! We’ve curated a list of citizen science projects working to promote health and wellness around the world. Whether you’re looking at the microbes inside of your gut or tracking your latest run, we’ve got you covered!

Cheers!

The SciStarter Team

Cochrane CrowdSarah_Chapman_-_iStock_woman_laptop_Medium_reduced_SciStarter

Contribute to better healthcare decisions by categorizing research records! Become a Cochrane citizen scientist and work together with collaborators all over the world to connect medical records to effective treatment plans.

Get Started!

Infinomehealthy_lifestyle_4

Help fight obesity by connecting your wearable activity tracker, 23andMe genetic profile and diet. They can all contribute to the citizen science project Infinome which can help scientists connect the dots between behavior and genetics to cure disease!

Get Started!

American Gutamerican-gut-microbe-citizen-science-scistarter

Understanding the trillions of microbes that make up the microbiome of your gut can help us understand how these microbes are connected to health, disease and behavior. Collect samples to compare your samples to others! The more participants that researchers have, the more they are able to connect our microbiome to health and wellness.

Get Started!

Effect of rotator cuff tear on daily arm movementsGray810

Help improve rehabilitation methods of patients with a rotator cuff tear (RCT). An RCT can limit independence and mobility — but current assessments only focus on movement and strength of the shoulder. Participation in this project is for people who are over the age of 55 and have not been diagnosed with a RCT or have been diagnosed with RCT but have not yet been treated.

Get Started!

Project SootheProject_Soothe_Vector_Logo

Have you ever looked at an image and immediately felt relaxed? Was it puppies or a sunset over tropical beach? Work with scientists at the University of Edinburgh to evaluate and rate images for their “soothability.”

Get Started!

MalariaSpotmalariaspotbubbles

Hunt for five malaria species in the world by playing a game! Incidents of malaria can be very time consuming to identify and with millions of cases in the world it takes a skilled technician a lot of time to identify infections. This project tests the use of games to process the same information in a fun way!

Get Started!

Colony BColony_B

Play Colony B to help analyze data for the American Gut project by identifying clusters of bacteria! By completing this fast-paced puzzle game helps scientists understand the microscopic life in the human gut.

Get Started!

EternaEterna

Science is often a combination of art, solving puzzles and lots of hard work. Get involved by designing RNA-based medicines and sensors through a puzzle game which then get tested in the lab.

Get Started!

Did you know your SciStarter dashboard helps you track your contributions to projects? Complete your profile to access this and other free tools. Explore over 2000 other citizen science projects with our Project Finder!

Contact the SciStarter Team

Email: info@scistarter.com

Website: https://scistarter.com

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Health

The Aftermath of Michael Jackson’s Antigravity Lean

The infamous lean.

In Michael Jackson’s 1987 music video “Smooth Criminal,” the legendary performer leans forward 45 degrees from a straight-up position — and comes back. It’s a feat that seemingly defies both physics and physiology, and the move has become another element of MJ’s aura of mystery.

Some type of cinematic or mechanical trick must be responsible, since most people can manage only a 20-degree forward tilt before toppling headlong. Yet Jackson performed the move live on tours around the world for years.

Lean In

In a study published this week in the Journal of Neurosurgery, three scientists examine the so-called Antigravity Lean, not from a physics but from a physiological perspective. The three neurosurgeons, all at the Postgraduate Institute of Medical Education and Research in Chandigarh, India, combine in the article their knowledge of Jackson with data on spine biomechanics.

It’s been known for years how Jackson defied gravity. His shoes had a slot that slid onto a bolt in the floor, allowing him to perform the dramatic lean.

Bending forward is limited by the erector spinae muscles, which act like cables to support forward bends up to 20 degrees, though some dancers can achieve 30 degrees, the paper says. When near the max of a bend, you can feel the strain on the Achilles’ heel as the ankles become the fulcrum for balance. People soon return to vertical or catch themselves from falling headlong.

Though Jackson’s 45-degree bend is not physically possible without trickery, the King of Pop still needed incredible core strength and leg muscles to pull it off, the authors write. Not just anyone can lock their shoes into the floor and become Michael Jackson, it seems.

“Several MJ fans, including the authors, have tried to copy this move and failed, often injuring themselves in their endeavors,” the researchers write.

Figure A shows the Antigravity Tilt (a 45-degree forward bend) and the normal limit that most people can bend forward. Jackson used shoes with a slot that slid onto a bolt in the floor. Figure B shows the shift when the body’s fulcrum is the hip and when it’s the Achilles’ tendon. (Illustration courtesy of Manjul Tripathi)

Figure A shows the Antigravity Tilt (a 45-degree forward bend) and the normal limit that most people can bend forward. Jackson used shoes with a slot that slid onto a bolt in the floor. Figure B shows the shift when the body’s fulcrum is the hip and when it’s the Achilles’ tendon. (Illustration courtesy of Manjul Tripathi)

Tough Act to Follow

Jackson’s sleight of foot inspired generations of dancers who push the limits physically. This has resulted in spinal stresses not previously seen by neurosurgeons.

This is not to point the finger at Jackson. But it does suggest the reality that injuries can occur that might require implant spinal surgery, the article says, something potentially devastating to a dancer.

But it’s not all bad news — neurosurgeons have gained a lot of new information on how to treat spinal cord injuries in recent years, something that could be in part thanks to MJ’s envelope-pushing dance moves.

“The King of Pop has not only been an inspiration but a challenge to the medical fraternity,” Tripathi says.

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Health

Your Emergency Contact Does More Than You Think

(Credit: Shutterstock)

You know when you’re filling out your medical paperwork and it asks for your emergency contact? Sure, the process might be annoying, but that emergency contact could actually be put to good use by researchers.

Since many of us use a family member, those contacts can help scientists create family trees. And they can also be used for genetics and disease research, according to a study released Thursday in Cell. Discovering what diseases are inheritable can be a laborious and expensive process — patients must be recruited and researchers must clearly determine patients’ phenotypes (physical traits that include eye color, height, and overall health and are often influenced by your genes).

To make that process easier researchers from three major New York medical centers generated family trees from millions of electronic medical records to create a database.This is the first time electronic health records have been used to trace ancestry and it’s the largest study of heritability using such records.

The More You Know

The researchers identified 7.4 million relatives with an algorithm that matched names, addresses and phone numbers from three medical centers. They found 500 inheritable phenotypes in the data just by looking at test results and observations in health records. The traits included diseases affecting skin, blood and mental health.

The data can help determine the heritability level of many common diseases. For example, researchers found that having an increase of HDL (good) cholesterol is 50 percent heritable, while LDL (bad) cholesterol is only 25 percent heritable. The study’s findings were consistent across the participating medical centers and published studies.

Previous heritability research primarily documented Caucasians of northern European descent, according to the study’s first author Fernanda Polubriaginof, but this research is much broader.

“This dataset will allow us for the first time to compute whether there are differences in other races and ethnicities,” said Polubriaginof in a news release.

Future studies could look at medical records for the hereditary contribution of any trait. Due to privacy issues, patient identifiers were removed for the data, which can only be used for research at the moment. Though, with patient consent, emergency contacts could be put to important use in the future.

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Health

Mosquito Bites Leave A Lasting Impression On Our Immune System

(Credit: Kokhanchikov/Shutterstock)

Mosquito bites are like a gross form of French kissing — the insects swap your blood with their saliva, and leave a trail of salivary secretions behind like mosquito cooties. Some of those compounds prevent clotting as the insects slurp up your blood. Now researchers find mosquito spit aggravates your immune system for days afterward. The findings could help scientists develop vaccines for mosquito-born diseases like Zika.

Rebecca Rico-Hesse, a virologist at Baylor College of Medicine in Houston, Texas, wanted to know how mosquitoes exploit our immune systems with their drool. So, she and her team exposed mice with human-like immune systems to live mosquitoes. Then, they sized up the mice’s immune response as it reacted to the mosquito spittle.

The bug’s saliva toyed with their immune systems in both bone marrow and skin cells with effects that lasted up to seven days after biting, the team reports today in PLoS: Neglected Tropical Diseases. The researchers say their discovery could explain how these tissues might act as virus incubators and help spread disease.

Master Manipulators

In 2012, Rico-Hesse was looking to untangle how Dengue virus causes Dengue hemorrhagic fever — an illness that affects 400 million people each year and can lead to death — when she came across a strange occurrence. Mice infected with the virus from mosquito bites fared far worse than mice that had received an injection of the virus but hadn’t been served as a mosquito meal. The result made Rico-Hesse take a step back.

It seems that mosquito bites caused the immune system to behave differently, and in ways that could potentially give infectious diseases a leg up.

To find out, Rico-Hesse and her team set starving Aedes aegypti mosquitoes on mice that had received a dose of human stem cells to make their immune systems look more like a human’s. Each mouse endured eight mosquito bites total. Then the team checked out different parts of the immune system — blood, bone marrow, spleen, and skin cells — six and 24 hours after biting, as well as seven days later. By then, the immune system should have returned to normal.

Sneaky Viruses

Instead, the team discovered immune cells that had disappeared from the skin at least six hours post-bite came back seven days later after maturing in bone marrow, something that shouldn’t have happened. If those cells harbored a virus, they could then pass it on to new mosquitoes, who could infect others.

The research is pointing out new ways in which mosquito bites affect our immune systems, and it goes beyond simple itching and scratching.

“Mosquito saliva has evolved to modify our immune system,” Rico-Hesse said. And as their new research shows, viruses and parasites could be hijacking that activity to get to the cells they reproduce in, like bone marrow cells, faster, according to her.

Essentially, viruses might be taking advantage of the immune system’s response to travel from their point of entry — the skin — to a place they can multiply in that’s away from attacks by the immune system.

“It’s mind-blowing,” Rico-Hesse said. “No one has ever seen this before.”

Ultimately, the work could lead to infection-blocking vaccines, said Duane Gubler, an international health expert who was not involved in the research.

That’s what Rico-Hesse hopes, too. “If we can make a vaccine that would protect us against the effects of the [mosquito] saliva, or blocking our immune reaction … then we could stop global vector-born diseases,” she said.

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