Tail wags dog: primary cilia and tumorigenesis.

نویسندگان

  • Monique T Barakat
  • Matthew P Scott
چکیده

Aberrant activation of the Hedgehog (Hh) signaling pathway contributes to many forms of cancer. Primary cilia are Hh signal transduction centers. Two papers in a recent issue of Nature Medicine (Han et al., 2009; Wong et al., 2009) show that mutating cilia can increase or reduce the rates of tumorigenesis depending on how the Hh pathway is disrupted.

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 Tail that Wags the Dog

Tails are of paramount importance in shaping the risk profile of portfolios with credit risk sensitive securities. In this context risk management tools require simulations that accurately capture the tails, and optimization models that limit tail effects. Ignoring the tails in the simulation or using inadequate optimization metrics can have significant effects and destroy portfolio efficiency....

متن کامل

When the tail can't wag the dog: the implications of CNS-intrinsic initiation of neuroinflammation

The CNS (central nervous system) is unquestionably the central organ that regulates directly or indirectly all physiological systems in the mammalian body. Yet, when considering the defence of the CNS from pathogens, the CNS has often been considered passive and subservient to the pro-inflammatory responses of the immune system. In this view, neuroinflammatory disorders are examples of when the...

متن کامل

Beware the tail that wags the dog: informal and formal models in biology

Informal models have always been used in biology to guide thinking and devise experiments. In recent years, formal mathematical models have also been widely introduced. It is sometimes suggested that formal models are inherently superior to informal ones and that biology should develop along the lines of physics or economics by replacing the latter with the former. Here I suggest to the contrar...

متن کامل

Room-temperature spin crossover and Langmuir-Blodgett film formation of an iron(II) triazole complex featuring a long alkyl chain substituent: the tail that wags the dog.

[Fe(II)(C(16)dpt)(2)(NCS)(2)].(2/3)H(2)O displays temperature-mediated spin crossover (SCO) with T((1/2)) = 290 K and the long alkyl chain substituent on the dipyridyltriazole ligand facilitates the formation of a stable Langmuir-Blodgett film at an air-water interface.

متن کامل

Growls to Wags: Success Factors Regarding Food Care at the Humane Society of Boulder Valley

The Behavior Modification Program at the Humane Society of Boulder Valley addresses behavioral problems of dogs by using counter-conditioning, changing a stimulus from positive to negative, and desensitization, decreasing the emotional response to a stimulus, on a variety of behavioral issues. One of the most prevalent issues is food guarding and is addressed through the Food Care Protocol. The...

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:
  • Cancer cell

دوره 16 4  شماره 

صفحات  -

تاریخ انتشار 2009