Random walks and Brownian motion: A method of computation for first-passage times and related quantities in confined geometries
S Condamin, O Bénichou, M Moreau - Physical Review E, 2007 - APS
In this paper we present a computation of the mean first-passage times both for a random
walk in a discrete bounded lattice, between a starting site and a target site, and for a Brownian …
walk in a discrete bounded lattice, between a starting site and a target site, and for a Brownian …
Intermittent search strategies
This review examines intermittent target search strategies, which combine phases of slow
motion, allowing the searcher to detect the target, and phases of fast motion during which …
motion, allowing the searcher to detect the target, and phases of fast motion during which …
Albers-Schönberg disease (autosomal dominant osteopetrosis, type II) results from mutations in the ClCN7 chloride channel gene
E Cleiren, O Bénichou, E Van Hul… - Human molecular …, 2001 - academic.oup.com
Albers-Schönberg disease, or autosomal dominant osteopetrosis, type II (ADO II), is the
most common form of osteopetrosis, a group of conditions characterized by an increased …
most common form of osteopetrosis, a group of conditions characterized by an increased …
[HTML][HTML] Cover times of random searches
How long must one undertake a random search to visit all sites of a given domain? This time,
known as the cover time 1 , is a key observable to quantify the efficiency of exhaustive …
known as the cover time 1 , is a key observable to quantify the efficiency of exhaustive …
From first-passage times of random walks in confinement to geometry-controlled kinetics
O Bénichou, R Voituriez - Physics Reports, 2014 - Elsevier
We present a general theory which allows one to accurately evaluate the mean first-passage
time (FPT) for regular random walks in bounded domains, and its extensions to related first-…
time (FPT) for regular random walks in bounded domains, and its extensions to related first-…
[PDF][PDF] Quantitative analysis of single particle trajectories: mean maximal excursion method
An increasing number of experimental studies employ single particle tracking to probe the
physical environment in complex systems. We here propose and discuss what we believe are …
physical environment in complex systems. We here propose and discuss what we believe are …
[PDF][PDF] Six novel missense mutations in the LDL receptor-related protein 5 (LRP5) gene in different conditions with an increased bone density
…, E Cleiren, J Gram, RK Beals, O Bénichou… - The American Journal of …, 2003 - cell.com
Bone is a dynamic tissue that is subject to the balanced processes of bone formation and
bone resorption. Imbalance can give rise to skeletal pathologies with increased bone density. …
bone resorption. Imbalance can give rise to skeletal pathologies with increased bone density. …
[PDF][PDF] Actin flows mediate a universal coupling between cell speed and cell persistence
Cell movement has essential functions in development, immunity, and cancer. Various cell
migration patterns have been reported, but no general rule has emerged so far. Here, we …
migration patterns have been reported, but no general rule has emerged so far. Here, we …
Myostatin antibody (LY2495655) in older weak fallers: a proof-of-concept, randomised, phase 2 trial
…, KR Pacuch, EV Gomez, O Benichou - The lancet Diabetes & …, 2015 - thelancet.com
Background Myostatin inhibits skeletal muscle growth. The humanised monoclonal antibody
LY2495655 (LY) binds and neutralises myostatin. We aimed to test whether LY increases …
LY2495655 (LY) binds and neutralises myostatin. We aimed to test whether LY increases …
Single-molecule tracking in live cells reveals distinct target-search strategies of transcription factors in the nucleus
…, C Dugast-Darzacq, F Proux, O Bénichou… - Elife, 2014 - elifesciences.org
10.7554/eLife.02230.001 Gene regulation relies on transcription factors (TFs) exploring the
nucleus searching their targets. So far, most studies have focused on how fast TFs diffuse, …
nucleus searching their targets. So far, most studies have focused on how fast TFs diffuse, …