The Battlefield of Pluripotency

نویسنده

  • Austin Smith
چکیده

How embryonic stem cells maintain the potential to differentiate into multiple cell lineages is still unclear. In this issue of Cell, Niwa et al. (2005) show that a duel between the transcription factors Oct3/4 and Cdx2 can restrict embryonic stem cells to either embryonic or placental fate. The vulnerability of lineage potential to transcriptional perturbation may reflect an essential feature of pluripotency.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The physical and skill standards of the future soldier to be present on the battlefield

Background: Looking at recent wars and studying their impact on the military, economic and political independence of countries, as well as anticipating the organization of future wars in science and technology, one can infer the importance of appropriate strategies, approaches, policies, and tactical measures in pursuit of success on the battlefield. Among these measures, planning to train huma...

متن کامل

New methods of hemorrhage Control in Pre-Hospital and Battlefield Conditions: Mini Review

Background and Aim: Hemorrhage has been a major cause of casualties on the battlefield, which can be prevented in many cases. The aim of this study was to evaluate the results of hemorrhage control methods in pre-hospital and battlefield conditions. Methods: In this mini-review, search was conducted using different combination of keywords including Hemorrhage control, Hemorrhage blocking agents...

متن کامل

Relief and transportation of victims on the battlefield from the viewpoint of military nurses: a qualitative study

Background and Aim: Nurses are the biggest groups that provide relief and transport services in critical conditions and battlefields. Although many studies are published regarding the role of nurses in war the number of qualitative researches in this field is limited. This study was conducted to identify the role of nurses in the relief and transportation of injured victims on the battlefield. ...

متن کامل

Early Reconstructions of Complex Lower Extremity Battlefield Soft Tissue Wounds

BACKGROUND Severe lower extremity trauma as a devastating combat related injury is on the rise and this presents reconstructive surgeons with significant challenges to reach optimal cosmetic and functional outcomes. This study assessed early reconstructions of complex lower extremity battlefield soft tissue wounds. METHODS  This was a prospective case series study of battled field injur...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Cell

دوره 123  شماره 

صفحات  -

تاریخ انتشار 2005