Zvishamiso zvesainzi mukurapa kweAIDS

Zvishamiso zvesainzi mukurapa kweAIDS

Mumwe murume anozivikanwa nezita rekuti “murwere weDüsseldorf” aita munhu wechitatu kunzi akaporeswa utachiona hweHIV zvichitevera kuisirwa mwongo izvo zvakabatsirawo kurapa gomarara reropa, sezviri muongororo yakaitwa neMuvhuro.

Kusvika pari zvino, dzimwe nyaya mbiri chete dzekurapa kubva kuHIV negomarara dzakanyorwa mumajenari esainzi panguva imwe chete, kuvarwere vaviri muBerlin neLondon.

Murwere ane makore makumi mashanu nematatu okukura asina kudomwa zita, ane ruzivo rwekurapa rwakaburitswa mujenari Nature Medicine, akaonekwa aine hutachiona hweHIV muna 53 uye, makore matatu gare gare, akagadzira acute myeloid leukemia, rudzi rwegomarara reropa rinoisa njodzi huru kuhupenyu. Hupenyu hwemurwere, maererano ne "Agence France Presse".

stem masero

Muna 2013, murwere akaiswa mapfupa emapfupa achishandisa stem cell anopiwa neanopa ane shanduko isingawanzo muCCR5 gene, iyo inoderedza kupinda kweHIV mumasero.

Muna 2018, murwere weDusseldorf akamira kutora mishonga yemaAntiretroviral yeHIV.

Makore mana gare gare, zvakabuda pakuongororwa utachiona hweHIV izvo murwere akanga achiitwa nguva nenguva zvakadzoka zvakare.

Chidzidzo chacho chakaratidza kuti "kubudirira uku kunomiririra nyaya yechitatu yekupora kubva kuHIV," ichicherechedza kuti kupora kwemurwere weDusseldorf kunopa "nzwisiso inokosha iyo inotarisirwa kuti ichabatsira kutungamira mazano emangwana ane chokuita nekurapa."

"mhemberero huru"

"Ndinodada nechikwata chevanachiremba vepasi rose vakabudirira kundirapa HIV neleukemia panguva imwe chete," murwere akadaro mukutaura.

Vakawedzerawo vachiti, “Ndakaita mabiko makuru pazuva rekusvitsa makore gumi ekuberekwa kwemwongo wangu pazuva reValentine’s Day, iro rakaitwa svondo rapfuura,” vachiti mupi uyu aive muenzi anoremekedzwa pamhemberero idzi.

Zvakamboziviswa kuti vamwe vanhu vaviri, wekutanga anozivikanwa se "New York murwere" uye wechipiri se "Guta reTariro murwere", akange apora kubva kuHIV nekenza, mumisangano yesainzi mugore rapfuura, vachiziva kuti ruzivo zvekurapwa kwavo hazvisati zvaburitswa.

Kunyange zvazvo kutsvaga kurapwa kweHIV kwakatanga kare kare, kuputika kwepfupa kunoonekwa kune ngozi munyaya iyi, uye naizvozvo kwakakodzera nhamba shoma yevarwere vanotambura neHIV uye leukemia panguva imwe chete.

Rare mutation

Kutsvaga mupi wemapfupa ane shanduko isingawanzo muCCR5 gene idambudziko guru.

"Panguva yekuisirwa, maseru ekudzivirira emurwere anotsiviwa neaya anopa, izvo zvinoita kuti ruzhinji rwemasero ane hutachiona atsakatike," akadaro Asir Sass Sirion weFrench Pasteur Institute, mumwe wezvidzidzo izvi. vanyori.

Akawedzera kuti, "Kusanganiswa kwezvinhu zvese zvekusimwa kuve mushonga unobudirira weHIV neleukemia inyaya yakasarudzika."

Zvakafanotaurwa naFrank Hogrepet zvinorova zvakare