Saturday, June 20, 2015

YuI Yu Ikemoto

Generation of hepatocyte from GS-iPSCs.

I want hepatocytes!!


1. Generation of Gorlin syndrome iPSC.
A. Four patients
B. iPSCs were successfully generated from each patient.
 
2. iPSC generation of immortalized hepatocytes (TKiy).
     A. Two samples
         a. Four lines (#2 to #5) from Hep2044 (BA).
            i.   Teratoma formation done (4 lines)
                HE stain.
            ii.  Hepatocytes (#2 and #3)
                the EB (iPSell w/o FGF2, 10 days, Nunclon)
and XF32 (7 days, 6-well plate) method.
         b. Nine lines from Hep2013 (BA) with Xiao Yu.
            i. Colony formation
            ii.Freeze.
B. Future plan.
a. Exome analysis to Koj.

3. I cell iPSC with Kanz.


Sunday, June 7, 2015

ipsc ipscs ips細胞 ips

MRC5FYP
Edom22-KKN
Edom22-rRie
Edom22-SRie
UtE1104(r)KN
AM936Emi
PAE551KN

AT-iPSCsFYP
XP-iPSCsRie
XP3OS
XP40OS
XPEMB1
PetersRet2(r)KN11 lines
#5
#9
EY1422Ret(r)KN  1 line
EY1420Iris(r)Reik17 lines (until #45)
#6
#8
#37
#45


Disease (patient) iPSCs
http://blogs.yahoo.co.jp/akihiroumezawa/35410671.html

iPSCs from intact cells


Tuesday, June 2, 2015

YAndo with San

Cartilage formation by iPSCs

June 30, 2015
E8 did not work on Tik and #S31.  Tip and #S31 did not proliferate, but underwent apoptosis by E8. We change the protocol to the conventional one, i.e. the conventional medium on MEF feeder cells.




Chihiro

ERCC2: repair cross-complementing rodent repair deficiency, complementation group 2   Xeroderma pigmentosum, group D

Introduction of GEN1, MAGEB10, GSTT1 and GSTM1.
Hydroxy radicals and viability after UV-irradiation.

Ayumi:
HDK1 on immortalized HFFs in 3D condition.
Yugawa method.
Epidermal differentiation of XPA-, XPC- and GEN1-iPSCs.




Plan with YS

HA to LF

---------------------------(IND)>-------------------------------------(NDA)>------------------------

---------------------------------->-------------------------NCCDH----YS-->------------------------




M and S (Q10): YS
  |
  | Consignment of manufacturing
  |
   ↓
     M      (Q9): YS

Three way-collaboration at manufacturing
1. Place: YS  ⇄ NCCHD
2. Know-how: YS  ⇄ NCCHD (au)
3. Working power (human resource or assets): YS  ⇄ May's


Epigenetic monitoring of PSCs

The distance between iPSCs and ESCs are larger than that between SEES and ESC-Harvard.  This probably due to cultivating condition including media.

---------------------------------------------------------------
Focus on epigenome-based rgr on iPSCs/ESCs and their products

A. Q
     a. Std (ESC-Harvard??)
     b. Epigenetic distance from Std
     c. Epigenetic quality from Std
B. Examination 
     a. Cobra
     b. Pyrosequencing
     c. Imprinting genes (H19, scrg, PEG3, MEG3)



Monday, June 1, 2015

ab antibody





K7
cytokeratin7
clone:OV-TL12/30、DAKO、加熱処理、50倍希釈、カタログ番号:M7018

AE1/AE3
cytokeratin
clone:AE1/AE3、DAKO、加熱処理、ready to use、カタログ番号:IS053

CD31
cloneJC70A、DAKO、加熱処理、100倍希釈、カタログ番号:M0823

CD34
cloneQBEnd10、DAKO、加熱処理、100倍希釈、カタログ番号:M7165

Vimentin
cloneV9、DAKO、加熱処理、200倍希釈、カタログ番号M7020

HEP1
当施設では以下の抗体です。
Hepatocyre
clone:OCH1E5、DAKO、加熱処理、200倍希釈、カタログ番号:M7158