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Laser beams sort stem cells by springiness

ByShaoniBhattacharyaMeasuringthe“stretchiness”ofcellsusinganewlasertechniquepromisestopinpointhumanstemcellsinbloodanddistinguishcancerouscellsfrombenignones

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2019-03-02 14:16:00

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Cannabis and schizophrenia link blurs further

CANsmokingpotmakeyoupotty?EvenastheUKgovernmentmullsoverevidencethatcannabiscancausementalhealthproblems

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2019-03-02 14:11:00

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2019-03-02 14:04:00

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'Wrong' genes may raise AIDS risk for millions

BySeemaSinghinBangaloreGENEvariantsassociatedwithfastprogressiontoAIDSarecommoninpeopleofIndianorigin.That’stheworryingfindingofimmunologistsattheAllIndiaInstituteofMedicalSciencesinNewDelhi.NarinderM

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2019-03-02 14:02:00

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Cancer wonder drug Mark II

ANIMPROVEDversionofwonderdrugGlivecisshowingpromise.Glivec(GleevecintheUS)bindstotherogueproteinthatistoblameforchronicmyeloidleukaemiaandonekindofstomachcancer.Itisveryeffective

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2019-03-02 13:12:00

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DNA sequencing race hots up

ByCelesteBieverTHEREisanewentrantintheracetospeedupDNAsequencing.Modernsequencingmachinesrelyonthedecades-oldSangermethod.Whileautomationandrefinementshavedramaticallyincreaseditsspeedandcuttheprice

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2019-03-02 12:13:00

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Paralysed dogs regain movement

ByJohnBonnerAPIONEERINGtreatmenthasallowedparalyseddogstoregainsomemovement.Theresultshaveraisedhopesthatthemethodwillworkinpeopletoo.Sofar

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2019-03-02 12:03:00

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Pregnant smokers increases grandkids' asthma risk

ByGaiaVinceWomenwhosmokewhenpregnantmaysparkasthmaintheirgrandchildrendecadeslater

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2019-03-02 11:04:00

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Lab slip-up could trigger next flu pandemic

ByDeboraMacKenzieFOLLOWINGanastonishingblunderthatmayhaveallowedalethalpandemicflustraintoescapefromthelab

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2019-03-02 10:04:00

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2019-03-02 10:03:00

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Omega-3 diet may cut breast cancer

WOMENmaybeabletoprotecttheirdaughtersagainstbreastcancerbyeatingmoreomega-3fattyacidsduringpregnancyandbreastfeeding,

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2019-03-02 08:18:00

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Will cancer vaccine get to all women?

ByDeboraMacKenzieDEATHSfromcervicalcancercouldjumpfourfoldtoamillionayearby2050

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2019-03-02 08:04:00

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Pandemic-causing 'Asian flu' accidentally released

ByDeboraMacKenzieThevirusthatcausedthe1957“Asianflu”pandemichasbeenaccidentallyreleasedbyalabintheUS

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2019-03-02 08:04:00

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Colour coding DNA promises cheaper sequencing

ByCelesteBieverAnewtechniquewhichcolourcodesDNAforlasersequencingmayofferafasterandcheaperwayofsequencinggenomescomparedwithconventionalmethods.BydyeingeachofDNA’sfourbuildingblocksadifferentcolour

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2019-03-02 07:14:00

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Antibody treatment raises hope in Alzheimer's fight

ANEXPERIMENTALtreatmentforAlzheimer’shasproducedpromisingresults.NormanRelkin’steamatCornellUniversityinNewYorkgavepatientsweeklyormonthlydosesofimmunoglobulinantibodiesextractedfromhumanblood.Theprod

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2019-03-02 07:12:00

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Long-lasting gel blocks herpes

ByEmilySingerANEXPERIMENTALgelcanpreventherpesinfectioninmice.Ifitworksaswellinpeople

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2019-03-02 06:11:00

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Happiness helps people stay healthy

ByShaoniBhattacharyaPeoplewhoarehappierintheirdailyliveshavehealthierlevelsofkeybodychemicalsthanthosewhomusterfewpositivefeelings

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2019-03-02 06:11:00

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HIV-infected cells made to self-destruct

ByShaoniBhattacharyaTargetingaproteinwhichhelpsrepairDNAdamageinhumancellscouldprovideanewwayoffightingHIVinfection

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2019-03-02 05:20:00

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At last, a scanner that sees it all

ByClintWitchallsIT’Stheholygrailofmedicalimaging–asafe

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2019-03-02 05:15:00

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Filthy friends and the rise of allergies

ByGarryHamiltonASTHEmotherofachildwithsevereallergies

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2019-03-02 04:03:00

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Gene sequencing reveals gut bug bonanza

THEbacteriainourgutsoutnumberourowncellsbynearly10to1–andnearlytwo-thirdsofthemarenewtoscience.AteamledbyPaulEckburgfromtheStanfordUniversitySchoolofMedicineinCaliforniastudiedsamplesfromthreedifferen

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2019-03-02 03:09:00

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Execution by injection far from painless

ByAlisonMotlukExecutionbylethalinjectionmaynotbethepainlessproceduremostAmericansassume

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2019-03-02 02:07:00

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2019-03-02 02:05:00

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Mess with the body clock at your peril

ByHelenPhillipsTHEwaypatternsofshiftworkareorganisedcouldbecausingmajorhealthproblems

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2019-03-02 02:01:00

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Bird flu identified in Indonesian pigs

ByDeboraMacKenzieIndonesianscientistshavefoundtheH5N1birdfluvirusinapig.ThestrainhasinfectedpoultryacrosseastAsia

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2019-03-02 01:14:00

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New cash to tackle smoking in developing world

Thewestiswinningthewarontobaccobutthedeathtollfromsmoking-relatedillnessesisstillrisingaspoorernationstakeupthehabit.Nowtwoverywealthymenaretakingaction.Promptedbythepredictionthatsmokingwillclaim10mi

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2019-03-01 14:04:00

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IMF loans 'lead to TB deaths'

Theglobalorganisationchargedwithsecuringfinancialstabilityandreducingpovertycouldbebadforyourhealth.TheInternationalMonetaryFundlendsmoneytocountrieswithfinancialproblemsandinreturnrequiresthemtocutsp

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2019-03-01 14:04:00

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Overactive bladders play with the mind

ByBobHolmesTHEurgetopeetoofrequentlymightliterallymesswithyourmind.Experimentsinratsshowthatanoveractivebladderchangesbrainactivity.Ifthesameistrueinhumans

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2019-03-01 13:20:00

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Aloof parents may produce autistic children

ByLindaGeddesIt’snotjustautisticchildrenwhoviewtheworlddifferentlyfromtherestofus–itseemstheirparentsmaydosoaswell.Someparentsofautisticchildrenevaluatefacialexpressionsinastrikinglysimilarwaytopeople

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2019-03-01 13:15:00

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The best places in the world to have cancer

ByMichaelMarshallMore:ExploreourinteractivemapofcancersurvivalratesWomenwithcancerofthebreast

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2019-03-01 13:09:00

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Back to basics for failed HIV vaccine

AFTERastringoffailedclinicaltrials

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2019-03-01 13:08:00

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Could killer horse virus spread amongst humans?

ByRachelNowakAustraliaissufferingthebiggestoutbreakofthehighlyvirulentHendravirussincethediseasewasidentifiedin1994.NowachangeinitssymptomsinQueenslandhorsesisraisingfearsthatnewstrainsmayhaveemerged–

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2019-03-01 13:01:00

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Parasitic worms may boost African HIV rates

ONEofthebiggestmysteriesofHIViswhythevirusspreadssoreadilyviaheterosexualsexinAfrica

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2019-03-01 11:09:00

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Mixed results for Alzheimer's treatments

WHATastrangeweekforAlzheimer’sdisease.RachelleDoodyofBaylorCollegeofMedicineinHouston

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2019-03-01 10:08:00

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Viagra could boost orgasms in depressed women

ByEwenCallawayThelittlebluepillthat’sreinvigoratedthesexlivesofmillionsofmenmightdothesameforwomenwhoarefeelingblue.Sildenafil–marketedasViagra–helpswomenonantidepressantsachieveanorgasm

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2019-03-01 10:05:00

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iPod-size microscope could become lifesaving gadget

ByPaulMarks(Image:ChanghueiYang)Opticalmicroscopesusedtobebulkyinstruments.Thelensesandlightsnormallyneededtoilluminate

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2019-03-01 09:19:00

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Ethical storm brews over embryonic stem cell lines

THEethicalquagmirethatsurroundshumanembryonicstemcellresearchjustgotevenstickier.SomeofthecelllinessanctionedforusebythecurrentUSadministrationmayhavebeenobtainedwithoutproperconsentfromthewomenwhopro

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2019-03-01 09:17:00

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Virulent Hendra virus has new symptoms in horses

AUSTRALIAisexperiencingthebiggestoutbreakofthehighlyvirulentHendravirussincethediseasewasidentifiedin1994.Worse

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2019-03-01 09:04:00

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Drug breakthrough starves prostate cancers

ByAndyCoghlanandAngelaSelfUpdate:AphaseIIItrialofabirateronehassuccessfullybeenshowntoincreaseaveragesurvivalrateformenwithadvancedprostatecancer.Thetrial

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2019-03-01 08:09:00

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IMF loans 'lead to TB deaths'

ByDeboraMacKenzieTheInternationalMonetaryFundcouldbebadforyourhealth.Theorganisationloansmoneytocountrieswithfinancialproblems

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2019-03-01 08:01:00

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Editorial: Why the IMF can be bad for your health

THEInternationalMonetaryFundseemedlikesuchagoodidea.Thatidea

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2019-03-01 07:15:00

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Painless needle mimics a mosquito's bite

ByBelleDuméApainless“microneedle”thatmimicsthewayafemalemosquitosucksbloodhasbeenbuiltbyengineersinIndiaandJapan.Theneedlecouldbeusedtodrawblood

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2019-03-01 07:11:00

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Human-frog hybrids reveal autism's secrets

ByEwenCallawayHuman-froghybridsmightrevealtheneurologicalsecretsofautism.ByfusingcellsfromthepreservedbrainsofdeceasedautisticpatientswiththeeggsofacarnivorousAfricanfrogcalledXenopus

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2019-03-01 06:14:00

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Advice to drop condom use is HIV 'disaster'

ByRachelNowakTheSwissFederalCommissionforHIV/AIDSraisedeyebrowsearlierthisyearwheniteffectivelysaidthatHIV-infectedpeoplecouldsafelynotusecondoms.ThereasoningisthatifyouhaveHIV

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2019-03-01 06:12:00

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Dementia vastly underestimated in the developing world

ByMichaelMarshallDementiaistwiceascommoninlow-incomecountriesaspreviouslythought

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2019-03-01 06:02:00

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Old hayfever treatment could be best Alzheimer's drug

ByAndyCoghlanIt’sbeenastrangeweekforAlzheimer’spatients

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2019-03-01 05:09:00

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Aloof parents may produce autistic children

IT’Snotjustpeoplewithautismwhoviewtheworlddifferently.Someparentsofautisticchildrenevaluatefacialexpressionsinasimilarwaytopeoplewiththecondition,

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2019-03-01 01:14:00

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Bluetongue spreads despite vaccinations

BLUETONGUEisback.IthassurvivedanotherwinterinnorthernEurope

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2019-03-01 01:12:00

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Wheelchairs may impair spinal-cord recovery

ByNicFlemingINJUREDratsstrappedtotiny“wheelchairs”thatrestricttheirmovementsrecoveredlesslimbfunctionandcoordinationthanthoselefttofendforthemselves.Thismightmeanthatpeoplewithaspinalcordinjurywouldre

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2019-03-01 01:06:00

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Your neighbourhood could be making you fat

COULDthestreetwhereyoulivebemakingyoufat?That’swhatastudyof450

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2019-03-01 01:04:00