Navigation Links
Fruit fly immunity fails with fungus after (space)flight
Date:7/3/2014

ting a boost to their Toll pathway response. The exception to enhanced Toll pathway response in hypergravity was in fruit flies with the mutant yuri gagarin gene. This Drosophila mutant immune response mutant studied on Earth was used to distinguish between host and fungal response to gravity. The mutant is named for the first man in space, cosmonaut Yuri Gagarin, because it has difficulty sensing gravitational fields. Mutant immune response to fungal infection was the same at normal gravity and hypergravity, indicating an association between gravity and the immune response.

Kimbrell described the possible implications of this increased gravity effect on immunity. The idea that even short-term exposure to increased gravity during a ride on a roller coaster could potentially have a positive effect on immune response in humans comes from the boost demonstrated in fruit fly immunity during hypergravity exposure.

"I'm trying to encourage Drosophila investigators to conduct their research on the space station, not just looking at immunity or following up on our research," said Kimbrell. "I think research in space is very important. Looking further into investigations where fruit flies and other organisms develop in space and are infected in space will start to sort out what is really going on."

Kimbrell is working on a new investigation with fruit flies that she hopes will be selected for study aboard the space station in the future. With research like that of Kimbrell's team, similar future space investigations will help prepare astronauts for long-duration missions farther into the solar system than ever before and bring better understanding of immune system response on Earth.


'/>"/>

Contact: Laura Niles
Laura.E.Niles@nasa.gov
281-244-7069
NASA/Johnson Space Center
Source:Eurekalert  

Page: 1 2 3 4

Related biology news :

1. Newly identified gene provides reliable visual cue for oil palm fruit ripeness
2. Fruit flies help scientists uncover genes responsible for human communication
3. Fruit fly research to provide new insight into our body clock and its biological impact
4. Nine young scientists awarded by the Genetics Society of America for fruit fly research
5. Shorter lives for male fruit flies forced to compete
6. Lots of fruits and vegetables, but lots of high-fat snacks
7. Researchers show fruit flies have latent bioluminescence
8. Research from CHORI scientists demonstrates first genome methylation in fruit fly
9. Stink bug traps may increase damage to tomato fruits
10. What singing fruit flies can tell us about quick decisions
11. Study of complete RNA collection of fruit fly uncovers unprecedented complexity
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Fruit fly immunity fails with fungus after (space)flight
(Date:1/22/2015)... , Jan. 9, 2015 Valid S.A. ("Company") (BM&FBOVESPA: VLID3 ... in general the State of Washington,s ... a new enrollment and central issuance system for driver,s licenses ... The project planning and development will start in January ...
(Date:1/22/2015)... MADISON, Wis. , Jan. 15, 2015  BellBrook ... for drug discovery, announced the launch of a ... of the company,s Transcreener UDP Assay, a high ... enzymes. The new assay will allow for sensitive ...
(Date:1/22/2015)... Issued by Small Cap IR. In 2011, Nilson Report,s annual ... merchants on the leading payment cards rose to $135.3 billion ... prepaid cards reached 6.54 billion.  Eight million credit card users ... 2012, and credit and debit card fraud resulted in $11.27 ...
Breaking Biology News(10 mins):Valid USA Signs Contract For Washington Driver's License Issuance 2BellBrook Labs Launches a High Throughput Screening Assay for Glycosyltransferases with TR-FRET Readout 2$4.80 Near Term Price Target with "Buy" given by CapRock Research for NXT-ID, Inc. (NASDAQ: NXTD) issued by Small Cap IR 2
... Philadelphia, PA, April 30, 2012 It is often ... eating habits, as they try to set a good example ... the addition of children into the home may affect parents, ... juggling schedules, or a child,s eating preferences may influence how ...
... can cause obesity, the fear of not having enough food ... to be presented Saturday, April 28, at the Pediatric Academic ... about not having enough food to feed one,s family, a ... families often are overweight, too. "Understanding the reasons why ...
... A water-rich polka dot pattern takes over the traditional rectangular ... years of Landsat images. In the dry Texas panhandle near ... irrigation, a farming method that improves water distribution to fields. ... Center-pivot irrigation works by pumping water from the center of ...
Cached Biology News:Starting a family does not encourage parents to eat healthier 2Fear of not having enough food may lead to obesity 2NASA's Landsat satellites see Texas crop circles 2
(Date:1/22/2015)... 2015 Selexis SA, a serial innovation ... Banks (RCBs) used for drug discovery to commercial manufacturing, ... include Next-Generation Sequencing (NGS) data packages. The ... manufacturing by ensuring the integrity of the gene, validation ...
(Date:1/22/2015)... Jersey , 22 de enero de 2015  El Dr. ... hoy su llamada a nominaciones para 2015. Este prestigioso ... hecho, o tiene el potencial para hacer, contribuciones destacadas ... se aceptarán hasta el 15 de marzo de 2015 ...
(Date:1/22/2015)... Jan. 22. 2015  Varian Medical Systems (NYSE: VAR ... honored for its commitment to sustainability with inclusion on a ... the highest ranked healthcare equipment company among the Corporate Knights ... World Economic Forum at Davos, Switzerland . ...
(Date:1/22/2015)... , Jan. 22, 2015  Derma Sciences, Inc. (Nasdaq: ... focused on advanced wound care, announces that AMNIOEXCEL® ... have been added to the Premier, Inc. Regenerative ... opportunity for the AMNIOEXCEL® and AMNIOMATRIX® product lines, ...
Breaking Biology Technology:Selexis Generated Research Cell Banks Now Fully Sequenced Using Next-Generation Sequencing 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 2El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 3El Dr. Paul Janssen Award for Biomedical Research emite su llamada a los nominados para 2015 4Varian Honored Among World's 100 Most Sustainable Corporations 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 2Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 3Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 4Derma Sciences Expands Access of its AMNIOTIC TISSUE Product Line with New Premier, Inc. Agreement 5
... often experience a difficult time in securing conventional loans ... high-technology firms in located in the Eau Claire region ... some creative regional business collaboration. A group of nine ... Claire County have come together to create a $1 ...
... MADISON, Wis. - The Wisconsin Alumni Research Foundation ... Mentor Corporation a California-based publicly traded company (NYSE: MNT), ... marketing rights to the proprietary botulinum toxin technology developed ... pay WARF a royalty on sales of Botulinum toxin ...
... the passage of the much-hailed (and cursed) Sarbanes-Oxley ... have restructured their boards, revised their financial recording ... ethics. Many people have asked whether privately ... the same requirements now imposed upon public companies. ...
Cached Biology Technology:Eau Claire Pulls Together, Forms Million-Dollar Technology Loan Program 2Mentor Licenses Botulinum From WARF and Plans Wisconsin Manufacturing Facility 2Sarbanes-Oxley for the Rest of Us 2Sarbanes-Oxley for the Rest of Us 3Sarbanes-Oxley for the Rest of Us 4
...
ChIP-GLAS kit for H10K-B microarray chips. Contains ChIP kit, GLAS kit, and hybridization kit. Additional reagents are required. Please see manual for details. Contains sufficient reagent for 20 reac...
BD BaculoGoldTM Transfection Kit 5 transfections...
...
Biology Products: