[Todos] Fwd: Fwd: CHARLA IFLYSIB - Viernes 25/10, 10.30hs - "Tig1, a new player in the establishment of the proximo-distal axis during salamander limb regeneration"

[Secretaria de Física]

-------- Mensaje original -------- 

 		ASUNTO:
 		[Todos] Fwd: CHARLA IFLYSIB - Viernes 25/10, 10.30hs - "Tig1, a new
player in the establishment of the proximo-distal axis during salamander
limb regeneration"

 		FECHA:
 		2019-10-18 18:00

 		REMITENTE:
 		Secretaria de Física <secre2 en fisica.unlp.edu.ar>

 		DESTINATARIO:
 		Todos Fisica <todos en fisica.unlp.edu.ar>

-------- Mensaje original -------- 

 		ASUNTO:
 		CHARLA IFLYSIB - Viernes 25/10, 10.30hs - "Tig1, a new player in the
establishment of the proximo-distal axis during salamander limb
regeneration"

 		FECHA:
 		2019-10-18 16:32

 		REMITENTE:
 		Charlas Iflysib <charlas.iflysib en gmail.com>

 		DESTINATARIO:
 		Charlas Iflysib <charlas-iflysib en googlegroups.com>,
academic en fcaglp.unlp.edu.ar, fcnym en museo.fcnym.unlp.edu.ar,
info en ciop.unlp.edu.ar, internet en biol.unlp.edu.ar, scyt en frlp.utn.edu.ar,
Asistentes de Secretaria de Fisica <secre2 en fisica.unlp.edu.ar>,
secre en biol.unlp.edu.ar, secre en mate.unlp.edu.ar,
secretaria en inifta.unlp.edu.ar, secre en quimica.unlp.edu.ar

LOS ESPERAMOS CON CAFÉ 15 MINUTOS ANTES DE LA CHARLA EN EL LOBBY DEL
INSTITUTO.  

CHARLA  IFLYSIB 
VIERNES 25/10, 10:30HS. 
LUGAR: IFLYSIB (59 #789, LA PLATA) 

TÍTULO: TIG1, A NEW PLAYER IN THE ESTABLISHMENT OF THE PROXIMO-DISTAL
AXIS DURING SALAMANDER LIMB REGENERATION_ _ 
EXPOSITORA: CATARINA OLIVEIRA  

Yun Lab - Regeneration of complex structures in adult vertebrates. CRTD
- DFG Center for Regenerative Therapies Dresden. Dresden, Germany. 

RESUMEN:  

Salamanders have the remarkable ability to regenerate their entire limbs
throughout life. Limb regeneration is an accurate process which gives
rise exclusively to the missing structures and in the correct
proportions, irrespective of the amputation level. This suggests that
cells in the stump have a memory of their position within the limb, a
property termed 'positional identity'. At present, very little is known
about how positional identity is encoded at the molecular level and how
it interplays with tissue growth. Through a single cell RNAseq approach
we recently identified the Tig1 tumour suppressor as a potential
determinant of proximal identity. Tig1 exhibits graded expression along
the proximodistal axis, is regulated by the proximalising factor
retinoic acid, and is able to change the fate of distal cells to more
proximal locations along the regenerating limb. In this talk, we will
discuss evidence supporting the role of Tig1 as a new determinant of
proximodistal identity and present molecular data that help to shed
light on its functions during limb regeneration. 
  -- 

COMISIÓN CHIFLY 
______________________________________________ 
  Si no estás interesado en recibir los avisos de las chiflys
escribinos. 

_______________________________________________
Todos mailing list
Todos en fisica.unlp.edu.ar
http://mail.fisica.unlp.edu.ar/cgi-bin/mailman/listinfo/todos
------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: <http://mail.fisica.unlp.edu.ar/pipermail/todos/attachments/20191019/7ed521d8/attachment.html>
------------ próxima parte ------------
_______________________________________________
Todos mailing list
Todos en fisica.unlp.edu.ar
http://mail.fisica.unlp.edu.ar/cgi-bin/mailman/listinfo/todos