Intracellular motility: How can we all work together?
نویسندگان
چکیده
Recent results reinforce the view that actin-based and microtubule-based motility systems do not operate independently, but are used in coordinated fashion to determine intracellular localization of cargo such as organelles.
منابع مشابه
O1: Defining Talent: A Cultural Perspective
What is talent? How can it be identified? Who is responsible for identifying it? Are there universally valued talents, or are they all culturally bound? There are at least three different levels of analysis to explore these questions. On the government level, we must philosophically decide on how our country chooses and expresses its values through what is taught, to whom, and for what periods ...
متن کاملShould We Perform Semen Analysis, DNA Fragmentation, and Hypo-osmotic Swelling Tests together?
Semen analysis, sperm DNA fragmentation (SDF) and hypo-osmotic swelling test (HOST) are usually performed for the evaluation of sperm fertilizing ability. There are some debates over the necessity of SDF and HOST incorporation in male infertility work-up.Semen of 77 men was evaluated by SDF and HOST through three semen analyses. Sperm parameters were arranged into different categories: <5%, 5-1...
متن کاملSpatial and Temporal Characteristics of Normal and Perturbed Vesicle Transport
Efficient intracellular transport is essential for healthy cellular function and structural integrity, and problems in this pathway can lead to neuronal cell death and disease. To spatially and temporally evaluate how transport defects are initiated, we adapted a primary neuronal culture system from Drosophila larval brains to visualize the movement dynamics of several cargos/organelles along a...
متن کاملAngiotensin II inhibits endothelial cell motility through an AT1-dependent oxidant-sensitive decrement of nitric oxide availability.
OBJECTIVE The migratory capability of vascular endothelial cells plays a pivotal role in the maintenance of vessel wall integrity and is stimulated by nitric oxide (NO). Angiotensin II increases NAD(P)H oxidase activity in endothelial cells, thereby promoting reactive oxygen species (ROS) generation. Because ROS can both reduce NO synthase activity and increase NO breakdown, thus impairing NO a...
متن کاملImplementing Health in All Policies – Time and Ideas Matter Too!; Comment on “Understanding the Role of Public Administration in Implementing Action on the Social Determinants of Health and Health Inequities”
Carey and Friel suggest that we turn to knowledge developed in the field of public administration, especially new public governance, to better understand the process of implementing health in all policies (HiAP). In this commentary, I claim that theories from the policy studies bring a broader view of the policy process, complementary to that of new public governance. Drawing on the policy stud...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Current Biology
دوره 8 شماره
صفحات -
تاریخ انتشار 1998