Cynomolgus Monkey BMSC & CD34+ HSCs: Zida Zofunika Kwambiri pa Mankhwala Obwezeretsa & Gene Therapy

Mawu osakira

Cynomolgus nyani BMSC, cynomolgus nyani CD34+ HPSC,Cynomolgus monkey bone marrow mesenchymal stromal cell, cynomolgus monkey CD34+ hematopoietic stem cells, non-primate stem cells, kafukufuku wamankhwala obwezeretsa, umisiri wa minofu, kukonzanso kwa hematopoietic, tsinde cell transplantation, gene therapy preclinical models, cell therapy

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Mawu Oyamba

Anyani omwe sianthu, makamaka anyani a cynomolgus, amagawana 93% ya ma genetic homology ndi anthu, okhala ndi mawonekedwe ofanana kwambiri, chitetezo cha mthupi komanso momwe matenda amakulira. Ndiwo mitundu yovomerezeka yovomerezeka komanso yodalirika yotsekereza kusiyana pakati pa kafukufuku wa labotale ndi kugwiritsa ntchito kwachipatala mu cell therapy ndi gene therapy.

Pakati pa zinthu zonse zamoyo za NHP-zochokera m'mafupa-ma cell stem cell omwe amagwiritsidwa ntchito kwambiri komanso odziwika bwino-maselo odziwika bwino, ma cell awiri ofunika kwambiri komanso omwe amagwiritsidwa ntchito kwambiri ndicynomolgus nyani mafupa a mesenchymal stromal cellndiCynomolgus nyani CD34+ hematopoietic tsinde maselo.

Kodi cynomolgus monkey bone marrow mesenchymal stromal cell (BMSC)?

Cynomolgus monkey bone marrow mesenchymal stromal cell (BMSCs)ndi ma cell amphamvu kwambiri a stromal omwe amachokera ku mafupa a cynomolgus macaques. Maselowa amadziwika kuti amatha kumamatira ku pulasitiki, kukulitsa chikhalidwe, ndi kusiyanitsa mibadwo ingapo ya mesenchymal, monga osteoblasts, adipocytes, ndi chondrocytes pansi pazifukwa zoyenera. Chifukwa cha gawo lawo lothandizira m'mafupa a m'mafupa, ma cynomolgus monkey BMSC amagwiritsidwa ntchito kwambiri mumankhwala obwezeretsanso, uinjiniya wa minofu, chitetezo chamthupi, ndi kafukufuku womasulira, ndikupereka chitsanzo chothandiza chomwe si - anyani aumunthu pophunzira kukula kwa maselo, kusiyanitsa, ndi chitukuko chamankhwala.

Kodi cynomolgus monkey bone marrow CD34+ hematopoietic stem/progenitor cells (HSPC)?

Cynomolgus monkey bone marrow CD34+ hematopoietic stem/progenitor cells (HSPCs)ndi magazi osakhwima-kupanga maselo olekanitsidwa ndi fupa la cynomolgus macaques. Amawonetsa chizindikiro cha CD34, chomwe chimagwiritsidwa ntchito pozindikira anthu omwe ali ndi tsinde komanso obadwa nawo omwe amatha kudzikonzanso ndikusiyana m'magulu angapo amagazi, kuphatikiza maselo ofiira amagazi, maselo oyera amagazi, ndi mapulateleti. Monga gwero la maselo a anyani amtundu wa cynomolgus CD34+ HSPCs amagwiritsidwa ntchito kwambiri mu hematology, stem cell biology, gene therapy, ndi kafukufuku wowonjezera, komwe amakhala ngati chitsanzo chofunikira pophunzira hematopoiesis, kubwezeretsa chitetezo cha mthupi, ndi ma cell-machiritso ochizira.

Kusiyana Kwakukulu

Ngakhale onsewa amachokera ku cynomolgus monkey bone marrow, magulu awiriwa ali ndi kuthekera kosiyanitsa komanso magwiridwe antchito, kuwapangitsa kukhala oyenera kugwiritsa ntchito kafukufuku wosiyanasiyana:

Mapulogalamu

1. Regenerative Medicine & Tissue Engineering

• Cynomolgus monkey BM-MSCs ndi maselo ambewu omwe amagwiritsidwa ntchito kwambiri ngati mankhwala ochiritsira, chifukwa cha kuchuluka kwawo kwamphamvu, kuchepa kwa chitetezo chamthupi komanso kuthekera kosiyanitsa mibadwo:
• Kukonza minofu ndi mafupa: Kupanga chithandizo cha maselo a osteoarthritis, kuwonongeka kwa cartilage ndi kuthyoka kwa mafupa; Kuyika kwa BMSC kumalimbikitsa kwambiri kusinthika kwa cartilage ndikuwongolera magwiridwe antchito olowa.
• Kusinthika kwa mtima: Kuyesa mphamvu ya infarction ya myocardial ndi kulephera kwa mtima; Ma cell amasiyanitsidwa kukhala cardiomyocytes ndikutulutsa angiogenic zinthu kuti apititse patsogolo kutulutsa kwa myocardial.
• Chithandizo cha mitsempha: Amagwiritsidwa ntchito pofufuza kafukufuku wa msana wa kuvulala kwa msana, sitiroko ndi matenda a neurodegenerative; kuchepetsa neuroinflammation ndikuthandizira kukonza minofu ya neural.
• Kuchiritsa mabala & fibrosis: Phunzirani zochiritsira zamabala osatha, chiwindi ndi pulmonary fibrosis kuti muthandizire kumasulira kwachipatala.

2. Kukonzanso kwa Hematopoietic & Stem Cell Transplantation

• Cynomolgus nyani CD34+ HSPCs ndiye chida chodalirika kwambiri chophunzirira za hematopoietic stem cell transplantation, njira yokhayo yochizira makhansa ambiri amagazi komanso matenda obwera chifukwa cha majini:
• Kukhathamiritsa kwa protocol ya HSCT: Yesani machitidwe osiyanasiyana, milingo yama cell ndi njira zoperekera kuti muwongolere bwino ndikuchepetsa zovuta monga kumezanitsa - motsutsana ndi-matenda obwera.
• Cord blood and haploidentical transplantation: Pangani njira zowonjezera mu vitro kuti muwonjezere kulowetsedwa kwa magawo ochepa a magazi, kuthana ndi kuchepa kwapadziko lonse kwa opereka ofanana.
• Kuwunika kwachitetezo kwanthawi yayitali: Kuyang'anira kukhazikika kwa hematopoietic reconstitution ndi kuthekera kotupa kwa anyani, kupereka chidziwitso chofunikira chachitetezo pamayesero azachipatala a anthu.

3. Kafukufuku wa Gene Therapy

• Ma BMSC onse ndi CD34+ HSPCs ndi maselo abwino omwe amafunikira pa ex vivo gene therapy, chithandizo chosinthika cha matenda amtundu ndi khansa:
• CD34 + HSPC yochokera ku jini mankhwala: nsanja yapamwamba kwambiri yachipatala; tsimikizirani CRISPR-Cas9 kusintha kwa majini ndi kutumiza ma virus pa matenda amtundu wamagazi.
• BMSC based gene therapy: Gwiritsani ntchito ngati magalimoto am'manja kuti mupereke majini achire mwachindunji ku minofu yowonongeka; kuunika chitetezo, kugawa kwachilengedwe komanso kuthekera kwanthawi yayitali kwa matenda osokonekera ndi khansa.
• Kukula kwa Immunotherapy: Pangani jini-modified CAR-T/CAR-NK cell kuchokera ku CD34+ HSPCs kuti muwunikire zochita za antitumor ndi kuchotsera-zotsatira zomwe mukufuna pazitsanzo za nyani za preclinical.

Mapeto

Cynomolgus nyani BMSCs ndi CD34+ hematopoietic stem cell ndi zida zofunika kwambiri zopititsira patsogolo mankhwala obwezeretsanso, uinjiniya wa minofu ndi kafukufuku wa majini. Kufanana kwawo kwakukulu ndi maselo amtundu wa anthu kumatsimikizira kuti zotsatira zachipatala zopezedwa m'mitundu ya nyani za cynomolgus zimakhala ndi tanthauzo lapamwamba kwambiri lomasulira pamayesero achipatala a anthu.

IPHASE imapereka zinthu zamtundu wapamwamba kwambiri, zodziwika bwino za cynomolgus monkey stem cell zokhazikika komanso kutsata malamulo onse. Kaya mukupanga njira zochiritsira zama cell, kukhathamiritsa ma protocol kapena kutsimikizira matekinoloje osintha ma gene, zogulitsa zathu zitha kuthandizira kafukufuku wanu kuyambira pomwe mwatulukira mpaka popereka preclinical IND.

FAQs

1. Kodi pali kusiyana kotani pakati pa cynomolgus monkey BMSCs ndi CD34+ HSPCs?

BM-MSCs ndi maselo amtundu wa mesenchymal omwe ali ndi mitundu yambiri yosiyanitsa mibadwo ndi ntchito zoteteza chitetezo cha mthupi, zomwe zimagwiritsidwa ntchito makamaka kukonza minofu. CD34+ HSPCs ndi maselo amtundu wa hematopoietic omwe amatha kupanganso magazi onse ndi chitetezo chamthupi, chomwe chimagwiritsidwa ntchito makamaka pakuika ndi chithandizo cha majini.

2. Chifukwa chiyani mugwiritse ntchito ma cell a cynomolgus monkey stem m'malo mwa mbewa kapena ma cell amtundu wa anthu?

Anyani a Cynomolgus amafanana kwambiri mwachibadwa ndi anthu kuposa makoswe, zomwe zimapereka chidziwitso chodziwikiratu. Amapewanso nkhani zamakhalidwe zomwe zimagwirizanitsidwa ndi kugwiritsa ntchito maselo amtundu wa embryonic.

3. Ndi chithandizo chanji chaukadaulo chomwe mumapereka mukagula?

IPHASE imapereka chithandizo chokwanira chaukadaulo kuphatikiza ndondomeko zatsatanetsatane za chikhalidwe cha ma cell, chitsogozo chazovuta, ndikulankhulana kamodzi ndi gulu lathu lasayansi. Titha kuthandiziranso popanga zoyeserera komanso kutanthauzira deta tikafunsidwa.