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HHMI Bulletin
May 2010
Sarah C.P. Williams
Lab-Grown Liver New cell culture system solves problem of growing liver cells. mark for My Articles similar articles
Science News
September 29, 2007
Timeline: From the September 25, 1937, Issue Insulin Molecule Has Complicated Pattern... New Flaming Supernova; Second Within Fortnight... X Rays Kill Living Cells by Suffocation; Cancer Clue... mark for My Articles similar articles
Chemistry World
February 28, 2013
Andy Extance
Chemical transport defines 'Goldilocks' cell size A US team has suggested molecular movement as an answer to the question of why cells are the size they are. A question that they say 'still awaits an answer from first principles'. mark for My Articles similar articles
HHMI Bulletin
February 2011
Sarah C.P. Williams
Releasing the Brakes on Cell Fate Converting one cell type directly into another is a kind of modern-day alchemy, an ultimate goal in biological research. But unlike turning base metals into gold, changing a cell's identity is feasible, new research shows. mark for My Articles similar articles
Science News
March 4, 2006
From the February 29, 1936, issue Giant "raccoon-bears," displayed at museum... Organs kept alive in tubes to throw light on life... Most of light in night sky comes from sun, not stars... mark for My Articles similar articles
Chemistry World
January 12, 2011
Amaya Camara-Campos
Artificial intestine for gut studies Three-dimensional hydrogel scaffolds for studying cells under realistic physiological conditions have been made by scientists from the US and Korea to study drug absorption in the gut. mark for My Articles similar articles
Scientific American
June 2008
Melinda Wenner
How Cells Make Use of Random Biochemical Reactions New studies reveal how cells exploit biochemical randomness. mark for My Articles similar articles
AskMen.com Synthetic Sperm Created British scientists claimed Wednesday to have created human sperm from stem cells, but other experts questioned their data. mark for My Articles similar articles
Science News
November 18, 2006
Timeline: From the November 14, 1936, issue Dust shows up like stars under modern instrument... Chemical warfare new hope in battle against disease... Intense sound vibrations age whiskey in 7 hours... mark for My Articles similar articles
HHMI Bulletin
Winter 2013
Amber Dance
A Trick of Light When miniSOG protein takes in blue light, it converts ordinary oxygen into a short-lived, excited state called singlet oxygen, which reacts with and changes the molecules around it. The singlet oxygen destroys the mitochondria's delicate machinery. mark for My Articles similar articles
Fast Company
March 2009
Tim McKeough
Banking Stem Cells For Future Use A personal banking system for stem cells. mark for My Articles similar articles
IEEE Spectrum
July 2007
Suhas Sreedhar
Plastic Solar Cells Get a Boost by Doubling Up Scientists in Korea and California have invented a new way of boosting the efficiency of cheap plastic solar cells, making them more competitive with traditional silicon solar cells. The key is to make the solar cells in pairs. mark for My Articles similar articles
HHMI Bulletin
Aug 2010
Richard Saltus
Three-Dimensional Cell Cultures Thinking big but starting small, Sangeeta Bhatia is closing in on her ambitious goal: growing human livers in the lab from scratch. mark for My Articles similar articles
Chemistry World
December 12, 2013
Jeanne Therese Andres
Kiss-and-run drug delivery Carriers that release hydrophobic substances at cell membranes but do not enter the cells themselves could be the foundation for a new way to deliver drugs into cells, according to a team of scientists in Germany. mark for My Articles similar articles
Chemistry World
February 6, 2011
Laura Howes
Cells as test tubes Chemists have used living cells as test tubes to carry out chemical reactions never before seen within living cells. mark for My Articles similar articles
BusinessWeek
June 13, 2005
Arlene Weintraub
A Boost for Broken Hearts? The Institute of Regenerative Medicine in Barbados is convinced that stem cells from fetuses can repair cardiac damage. mark for My Articles similar articles
HHMI Bulletin
Aug 2010
Sarah C.P. Williams
Fruit Fly Cells Don't All Know What Sex They Are HHMI scientists have now found that many cells in male and female fruit flies not only look the same, they are more identical at a molecular level than was previously thought. mark for My Articles similar articles
Chemistry World
July 31, 2012
Fiona McKenzie
Sorting the good from the bad US scientists have found a way to separate cancerous cells from healthy cells by taking advantage of their adhesion properties. Separating cancer cells for analysis is a critical step for determining the recommended course of treatment for patients. mark for My Articles similar articles
Science News
October 7, 2006
Timeline: From the October 3, 1936, Issue Steel and Concrete Hold 8,000,000-Pound Load... Living Organisms Found in Waters of the Dead Sea... Through Special Technique Enzyme is Viewed at Work... mark for My Articles similar articles
Chemistry World
October 31, 2012
Ian Le Guillou
A cell for a cell If you ever need to isolate a single bacterial cell, why not build it a prison cell? This is the approach that colleagues from Sandia National Laboratories, US, have taken. Using multi-photon lithography, they can construct four walls and a roof around a single cell in just over a minute. mark for My Articles similar articles
Smithsonian
March 2004
Signal Discovery? A Los Angeles scientist says living cells may make distinct sounds, which might someday help doctors "hear" diseases mark for My Articles similar articles
Chemistry World
August 2, 2011
Kate McAlpine
Hacking into chemical cell phone calls US researchers have made a nanodevice that can eavesdrop on a cell's mutterings, and they say it could be adapted to listen in on conversations between cells. mark for My Articles similar articles
Chemistry World
August 15, 2007
John Bonner
Chemists Claim Biological Alchemy South Korean chemists say they have turned muscle cells from the sole of a human foot into something akin to stem cells, using a simple molecule called neurodazine. mark for My Articles similar articles
Chemistry World
November 7, 2012
Jennifer Newton
Ink containing living cells to print tissue Scientists in Australia are a step closer to printing living cells for tissue engineering with the development of a new bio-ink that allows the cells to stay alive until they are printed and not clog up the printer nozzle. mark for My Articles similar articles
Chemistry World
July 21, 2011
Elinor Richards
Cell Control to Change Cell Function US scientists can now control the reactions occurring inside cells. mark for My Articles similar articles
Chemistry World
May 10, 2013
Michael Parkin
Super Glue for cells Scientists in Canada have made a super-strong cell membrane adhesive and used it to stick red blood cells together. The polymer, based on the phospholipid head group phosphatidyl choline, could be used to secure cells in particular positions for tissue engineering and wound closure. mark for My Articles similar articles
HHMI Bulletin
May 2010
Sarah C.P. Williams
Young Again Niche cells can reverse the aging of stem cells. mark for My Articles similar articles
Chemistry World
January 26, 2011
Anna Watson
Channelling deeper to target breast cancer US scientists have developed a model of the breast ductal system that could be used to discover abnormal cells or deliver drugs at locations further along the ducts than other techniques. The model fits on a slide, enabling on-chip experiments. mark for My Articles similar articles
Chemistry World
April 20, 2012
Jennifer Newton
Nanocrystal probes mimic viruses to gain entry into cells Colloidal polymer vectors loaded with nanocrystal probes enter cells in the same way as a virus and can be used to track cells for therapies such as those based on stem cells mark for My Articles similar articles
Chemistry World
April 18, 2013
Yuandi Li
Reducing the cost of perovskite solar cells A new way of making semiconducting perovskite-based solar cells could result in photovoltaic devices that are 70% cheaper than current commercial models, say UK scientists. mark for My Articles similar articles
HHMI Bulletin
Nov 2011
Robert Tjian
President's Letter: Intellectual Ferment There are exciting connections between chemistry and biology from both "sides" of the disciplinary divide. mark for My Articles similar articles
HHMI Bulletin
Fall 2012
Elise Lamar
Push and Pull Jennifer Zallen, an HHMI early career scientist at Memorial Sloan-Kettering Cancer Center, studies how embryonic tissues stretch along an anterior-posterior axis using the fruit fly Drosophila melanogaster as a model system. mark for My Articles similar articles
Chemistry World
July 24, 2012
Rachel Cooper
Light speeds up new cell growth Scientists from Singapore have combined a photovoltaic polymer with a biocompatible polymer to make a nanofiber-based scaffold that can grow cells for skin regeneration. mark for My Articles similar articles
The Motley Fool
November 28, 2007
Brian Orelli
Stem Your Expectations of Stem-Cell Discoveries Making "stem" cells out of skin cells isn't all it's cracked up to be. The recent discovery has a long way to go before it can catch up to the research currently being done with stem cells. mark for My Articles similar articles
Chemistry World
January 20, 2011
Erica Wise
Protective shells for cells A highly permeable shell made for living cells could substantially extend their lifetime in bioengineering applications, including aiding bone repair, say US scientists. mark for My Articles similar articles
The Motley Fool
December 22, 2009
Brian Orelli
Pfizer Swings for the Fences A long shot, but at least it's cheap. Pfizer seems to have taken a particular liking to stem cells, having established a unit to study them last year mark for My Articles similar articles
Chemistry World
October 23, 2011
David Bradley
Clicking Together Cultural Niches Researchers in the US have made three-dimensional hydrogels that are not only compatible with living cells but can be tuned to create specialist growing environments - culture niches - for studying cell function. mark for My Articles similar articles
Chemistry World
December 8, 2015
Liisa Niitsoo
A sound idea for treating lung disease Scientists in Australia have made a portable device that gently vibrates stem cells with sound waves to turn them into an aerosol. The system could be an effective route for treating various pulmonary diseases. mark for My Articles similar articles
Chemistry World
April 2010
Column: The crucible We are getting better at manipulating cells to grow into the tissues we need. Chemical factors are key, says Philip Ball mark for My Articles similar articles
Chemistry World
August 19, 2009
Phillip Broadwith
Antioxidants could promote cancer Some tumor cells can actually use antioxidants to protect themselves from natural cellular defense mechanisms, enabling them to survive and proliferate. mark for My Articles similar articles
HHMI Bulletin
Aug 2011
Jennifer Michalowski
Memory Cells at the Ready Special neurons give rodents a leg up when facing unfamiliar territory. mark for My Articles similar articles
HHMI Bulletin
May 2011
Jim Schnabel
Oxygen on the Brain An ancient cellular program to protect cells when oxygen is low seems crucial for the production of new brain cells. mark for My Articles similar articles
Chemistry World
November 25, 2013
Carla Pegoraro
Steering cells towards biocomputers Bacterial toxins that undergo unique cell interactions have been used to perform logic functions by researchers in Germany. This innovation will help push the limits of synthetic biology. mark for My Articles similar articles
IEEE Spectrum
June 2012
Dave Levitan
The Solar Efficiency Gap Companies continue to push solar-cell efficiency records toward theoretical limits. Are actual production-line solar panels keeping up? mark for My Articles similar articles
Reactive Reports
Issue 64
David Bradley
Stem to Sperm New research shows that stem cells from human bone marrow can be converted into early-stage sperm. The discovery could lead to novel fertility treatments in the long-term. mark for My Articles similar articles
BusinessWeek
May 24, 2004
Arlene Weintraub
Want To Bank Your Own Stem Cells? One Los Angeles startup believes everyone should, to be ready when regenerative therapies start hitting the market mark for My Articles similar articles
HHMI Bulletin
Aug 2010
Lawrence Goldstein
Hear from the author of "Stem Cells for Dummies" The author, an investigator at the University of California, San Diego, is reaching out beyond policymakers in an unorthodox way. He's co-written Stem Cells for Dummies. mark for My Articles similar articles
Salon.com
September 5, 2002
David Appell
Math = beauty + truth / (really hard) Explaining what the winners of the world's top awards in mathematics actually do isn't as easy as adding 2+2. But we'll give it a try. mark for My Articles similar articles
Chemistry World
January 13, 2010
Simon Hadlington
Click chemistry reveals sugar synthesis in live animals US researchers have used 'click chemistry' to attach chemical tags to complex sugar molecules in the cells of live mice, allowing the synthesis of the sugars - glycans - within the cells to be tracked. mark for My Articles similar articles
Chemistry World
April 7, 2009
Lewis Brindley
Cells get in line Magnetic nanoparticles that 'shepherd' cells into neat lines have been designed by American scientists. mark for My Articles similar articles