Scissors for autolysosome tubules.

نویسندگان

  • Yang Chen
  • Li Yu
چکیده

Autophagic lysosome reformation (ALR) is a cellular process in which lysosomes are reformed through scission of protolysosomes from tubular structures extruded from autolysosomes. Despite recent progress, the molecular mechanism of ALR is far from clear. A paper in this issue of The EMBO Journal has identified lysosome-localized PI(3)P, which is generated by the VPS34–UVRAG complex in an mTOR-dependent manner, as an important regulator of autolysosome tubule scission (Munson et al, 2015).

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

Lipid droplet breakdown requires Dynamin 2 for vesiculation of autolysosomal tubules in hepatocytes

Lipid droplets (LDs) are lipid storage organelles that in hepatocytes may be catabolized by autophagy for use as an energy source, but the membrane-trafficking machinery regulating such a process is poorly characterized. We hypothesized that the large GTPase dynamin 2 (Dyn2), well known for its involvement in membrane deformation and cellular protein trafficking, could orchestrate autophagy-med...

متن کامل

تاثیر شکل دستگیره های طراحی شده قیچی خیاطی بر عملکرد کاربران، قابلیت استفاده ابزار و ناراحتی دست و انگشتان

Background and aims: Despite automation, still many occupations require the use of hand tools in their routine activities. Scissors are essential tools for many workers in different occupations such as sewing and clothes making.The aim of this study was to investigate the effects of three re-designed models of sewing scissors (models A, B and C) on user performance, tool usability and hand and ...

متن کامل

طراحی و ارزیابی ارگونومیک انواع قیچی‌های خیاطی با توجه به نیروی چنگشی ظریف و پوسچر مچ دست

Introduction: Scissors are essential tools in different occupations including sewing and clothes making. Improper design of fabric cutting scissors can lead to the development of musculoskeletal symptoms among users. The aim of this study was to evaluate pinch force and wrist posture while working with three designs of sewing scissors and a traditional sewing scissors. Methods: The first model...

متن کامل

Alpha tonoplast intrinsic protein is specifically associated with vacuole membrane involved in an autophagic process.

Autophagy in plant cells is induced by nutrient starvation. Initially, double membrane-bound organelles, termed autophagosomes, enclose a portion of cytoplasm, and then fuse with a vacuole or lysosome to give an autolysosome. Autolysosomes can be visualized by incubating cells in the presence of a membrane-permeable cysteine protease inhibitor. The inhibitor presumably decreases proteolytic deg...

متن کامل

3D motion analysis comparison of left handers’ wrist flexion and cutting accuracy according to scissors type

[Purpose] The purpose of this study was to research the difference in wrist flexion and accuracy of left-handers when using regular scissors made for right-handed persons versus scissors made for left-handers. [Subjects and Methods] Eighteen left-handers participated in the experiment. There were ten males and eight females subjects. The degree of wrist flexion of 18 left-handers was analyzed w...

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:
  • The EMBO journal

دوره 34 17  شماره 

صفحات  -

تاریخ انتشار 2015