Nkag mus rau qhov tshuaj tiv thaiv mob qog noj ntshav

Mob qog noj ntshav. Leej twg los xav thaum koj hnov ​​lo lus? Niam txiv? Ib tug hlub? Ib tug phooj ywg? Txawm hais tias mob qog noj ntshav tau cuam tshuam rau koj lub neej li cas, kev kho mob qog noj ntshav yog ib yam uas tib neeg ib txwm siv zog rau. Tam sim no, ua tsaug rau lub siab ci ntsa iab ntawm Austrian Academy of Sciences, peb txhua tus yog ib kauj ruam ze dua rau kev ua tiav lub hom phiaj thiab muaj peev xwm tsim cov tshuaj tiv thaiv kab mob.

Nyob rau hauv ib tug tsis ntev los no txoj kev tshawv no Tshaj tawm los ntawm Xwm, Josef Penninger thiab nws pab neeg ntawm cov kws tshawb fawb tau txheeb xyuas lub tswv yim tseem ceeb, uas yuav tso cai rau lub cev tiv thaiv kab mob tiv thaiv kab mob qog noj ntshav yam tsis tas yuav siv tshuaj khomob. Koj nug li cas? Zoo, nws feem ntau koom nrog ua kom Natural Killer (NK) hlwb hauv lub cev. Thaum lawv suab txaus ntshai, cov NK hlwb no yog cov neeg zoo tiag tiag, ua zoo li koj lub cev tiv thaiv tus kheej.

Raws li Dr. Gavins Sacks ntawm IVF Australia tsuas yog hais tias, "NK hlwb yog hom tshuaj tiv thaiv kab mob tseem ceeb uas tiv thaiv peb lub cev los ntawm kev cuam tshuam, kis kab mob thiab mob qog noj ntshav."

Los ntawm kev txo qis Cbl-b enzyme hauv cov kev sim nas, Penninger pom tias NK hlwb tau "tsim" thiab muaj txiaj ntsig zoo dua ntawm kev tiv thaiv kev kis mob qog noj ntshav dua li thaum qib enzyme zoo li qub. Qhov no tso cai rau lub cev tiv thaiv kab mob hauv lub cev muaj zog ntxiv uas yuav tsum tau ua kom muaj zog tiv thaiv kab mob qog noj ntshav thiab ua kom muaj sia nyob hauv cov neeg mob. Tsis zoo li grueling chemotherapy kev kho mob uas indiscriminately tua tag nrho cov sib faib sai sai (ib qho tseem ceeb ntawm cov qog nqaij hlav cancer nrog rau ntau lub hlwb noj qab haus huv), tshem tawm Cbl-b nyob rau hauv lub cev tsis muaj teeb meem tshwm sim.

Xav txog, kev kho mob qog noj ntshav yam tsis tas yuav mus rau kev kho mob nyuaj. Tsis xeev siab, ntuav lossis plaub hau poob lawm. Qhov tseem ceeb tshaj, cov neeg mob yuav tsis tas yuav raug kev txom nyem los ntawm plethora ntawm debilitating cov kev mob tshwm sim, xws li lub cev puas tsuaj los yog infertility.

Raws li Dr. Martin Tallman's ntawm Memorial Sloan Kettering Cancer Center hais rau Time magazine, "Peb tau txav mus deb dua thiab deb ntawm kev siv tshuaj khomob."

Txawm tias muaj kev cia siab ntau dua yog qhov tseeb tias cov kws tshawb fawb hauv txoj kev tshawb fawb tau pom tias cov tshuaj Warfarin (ib txwm siv los tiv thaiv cov ntshav los ntawm cov hlab ntsha) cuam tshuam rau NK hlwb zoo ib yam li kev poob ntawm Cbl-b. Qhov no muaj peev xwm los tsim cov hauv paus rau kev tsim cov tshuaj tiv thaiv uas tuaj yeem tsim tawm ntau. Qhov no ua rau muaj kev cia siab rau yav tom ntej uas kev tiv thaiv kab mob qog noj ntshav yuav yooj yim thiab niaj hnub xws li kev txhaj tshuaj rau kab mob qhua pias, qhua pias lossis polio.