L-Glutamine Cas: 56-85-9 99% budo cad
Lambarka buugaagta | XD90309 |
Magaca Alaabta | L-Glutamiin |
CAS | 56-85-9 |
Qaanuunka molecular | C5H10N2O3 |
Miisaanka Molecular | 146.1445 |
Faahfaahinta Kaydinta | Ambient |
Xeerka Tarifka La Iswaafajiyay | 29241900 |
Tilmaamaha Alaabta
Heerkulka Kaydinta | +20 Deg C |
Miisaanka Molecular | 146.14 |
Qiimayn | 99.0% min |
Muuqashada | budo cad |
1.Early T-cell precursor leukemia (ETP-ALL) waa nooc-hoosaadka khatarta ah ee leukemia-ga bini'aadamka kaas oo si liidata loo fahmay heerka molecular.Halkan waxaan ku soo gudbineynaa tarjumaadyo lagu beegsanayo farta zinc E-box-ku-xidhka qoraalka qoraalka ZEB2 sida dhaawaca hidda-socodka ee soo noqnoqda ee aan qaan-gaarin/ETP-ALL.Isticmaalka qaabka mouse-ka faa'iido-shaqo ee shuruudaysan, waxaanu muujinaynaa in muujinta Zeb2 ee joogtada ahi ay bilawdo T-cell leukemia.Waxaa intaa dheer, Zeb2-driven mouse leukemia waxay muujisaa qaar ka mid ah astaamaha qaan-gaarnimada bini'aadamka / ETP-ALL ee saxiixa muujinta hidda-wadaha, iyo sidoo kale kobcinta suurtagalnimada bilawga leukemia iyo firfircoonida Janus kinase (JAK) Dhaqdhaqaaq qoraaleedka IL7R.Daraasadani waxay daaha ka qaadaysaa ZEB2 inay tahay oncogene ee bayoolajiga aan qaan-gaarin/ETP-ALL waxayna u xaaraysaa dariiqa loo maro daraasadaha hore ee kiliinikada ee xeryahooda cusub ee loogu talagalay daawaynta noocaan hoose ee gardarrada ah ee bini'aadamka T-ALL iyadoo la adeegsanayo moodeelkeena jiirka ee Zeb2-driven.
2.Pluripotency, is-cusboonaysiinta, iyo kala-duwanaanta ayaa ah sifooyin gaar ah oo ka mid ah unugyada stem embriyaha (ES), taas oo bixisa aragtiyo qiimo leh oo ku saabsan daawada dib u soo celinta.Nidaamyada korriintu waxay u baahan yihiin urur si fiican loo habeeyey, oo inta badan ay nidaamiyaan waddooyinka caanka ah ee JAK/STAT, PI3K/AKT, iyo ERK/MAPK.SPREDs (Brotiinnada la xidhiidha biqilka oo leh EVH1 domain) ayaa la ogaaday inay yihiin horjoogayaasha ERK/MAPK dariiqa calaamadaha, halka aan waxba laga aqoon shaqadooda unugyada ES iyo inta lagu jiro kala duwanaanshaha hore, illaa hadda. Unugyada si ay u falanqeeyaan shaqooyinka borotiinnada SPRED ee unugyada ES iyo inta lagu jiro kala duwanaanshaha hore.Xad-dhaafka ah ee SPREDs waxay si aad ah u kordhisaa is-cusboonaysiinta iyo clonogenicity ee unugyada ES murine, halka la'aanta SPRED2 ay yareyneyso kororka waxayna kordhisaa apoptosis.Inta lagu jiro kala-soocidda hore ee jirka embriyaha, SPREDs waxay kor u qaadaan awoodda badan ee awoodda waxayna joojiyaan kala soocida taas oo mesodermal d ifferentiation galay wadnaha embriyaha ay aad u daahdo oo la joojiyo.LIF- iyo kicinta factor-kobaca ayaa shaaca ka qaaday in SPREDs ay joojiyaan firfircoonida ERK/MAPK ee unugyada ES murine.Si kastaba ha ahaatee, wax saameyn ah laguma ogaanin dhaqdhaqaaqa LIF-ku-dhawaaqay ee JAK/STAT3, ama PI3K/AKT dariiqa calaamadaha ee borotiinka SPRED. Waxaan muujineynaa in SPREDs ay kor u qaadaan is-cusboonaysiinta oo ay joojiyaan kala-soocidda mesodermal ee unugyada ES murine by xakamaynta xulashada ERK / Dariiqa calaamadaynta MAPK ee unugyada badan ee awoodda leh.