Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Ayelet Lesman"'
Autor:
Assaf Nahum, Yoni Koren, Bar Ergaz, Sari Natan, Gad Miller, Yuval Tamir, Shahar Goren, Avraham Kolel, Sankar Jagadeeshan, Moshe Elkabets, Ayelet Lesman, Assaf Zaritsky
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-18 (2023)
Abstract Cells sense, manipulate and respond to their mechanical microenvironment in a plethora of physiological processes, yet the understanding of how cells transmit, receive and interpret environmental cues to communicate with distant cells is sev
Externí odkaz:
https://doaj.org/article/0fe11fe0ec0e4ef28f1c3f5ac55813f5
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Extracellular matrix (ECM) provides structural support for cell growth, attachments and proliferation, which greatly impact cell fate. Marine macroalgae species Ulva sp. and Cladophora sp. were selected for their structural variations, porou
Externí odkaz:
https://doaj.org/article/4106eeafc7de4ae593cf1b1c3cf54467
Autor:
Oren Shabi, Sari Natan, Avraham Kolel, Abhishek Mukherjee, Oren Tchaicheeyan, Haguy Wolfenson, Nahum Kiryati, Ayelet Lesman
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0240127 (2020)
It is well recognized that isolated cardiac muscle cells beat in a periodic manner. Recently, evidence indicates that other, non-muscle cells, also perform periodic motions that are either imperceptible under conventional lab microscope lens or pract
Externí odkaz:
https://doaj.org/article/936394ff807c4008b7065a1ca47932c7
Autor:
Viki Raz Lepsky, Sari Natan, Oren Tchaicheeyan, Avraham Kolel, Merav Zussman, Meital Zilberman, Ayelet Lesman
Publikováno v:
Biomolecules, Vol 11, Iss 2, p 337 (2021)
Fibrin hydrogel is a central biological material in tissue engineering and drug delivery applications. As such, fibrin is typically combined with cells and biomolecules targeted to the regenerated tissue. Previous studies have analyzed the release of
Externí odkaz:
https://doaj.org/article/cf71ae1ffa7e444cb8fc9978137b2cf3
Publikováno v:
New Journal of Physics, Vol 22, Iss 10, p 103008 (2020)
We use a lattice model to study first-passage time distributions of target finding events through complex environments with elongated fibers distributed with different anisotropies and volume occupation fractions. For isotropic systems and for low de
Externí odkaz:
https://doaj.org/article/335a5a3834fa48188a2d57945df80856
Publikováno v:
ACS Biomaterials Science & Engineering. 8:5155-5170
The extracellular matrix (ECM) is a fibrous network supporting biological cells and provides them a medium for interaction. Cells modify the ECM by applying traction forces, and these forces can propagate to long ranges and establish a mechanism of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dd2e584e2a8c47819bd7cc6e7ad953b
https://doi.org/10.1021/acsbiomaterials.2c01049
https://doi.org/10.1021/acsbiomaterials.2c01049
Publikováno v:
Molecular Biology of the Cell
When seeded in fibrous gels, pairs of cells or cell aggregates can induce bands of deformed gel, extending to surprisingly long distances in the intercellular medium. The formation of bands has been previously shown and studied in collagen systems. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c46b89e1b2b6ff167e40ce838545535e
https://doi.org/10.1091/mbc.e20-01-0079
https://doi.org/10.1091/mbc.e20-01-0079
Publikováno v:
Small Methods. 7:2370002
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a3c82228387176265fe740ce301526
https://doi.org/10.1002/smtd.202370002
https://doi.org/10.1002/smtd.202370002
Publikováno v:
Small. 19:2202573
Fibrous hydrogels are a key component of soft animal tissues. They support cellular functions and facilitate efficient mechanical communication between cells. Due to their nonlinear mechanical properties, fibrous materials display non-trivial force p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64eb7f099ea08d05b94a90f325a0fd0d
https://doi.org/10.1002/smll.202202573
https://doi.org/10.1002/smll.202202573
Publikováno v:
Small Methods. 7:2201070
Biological tissues experience various stretch gradients which act as mechanical signaling from the extracellular environment to cells. These mechanical stimuli are sensed by cells, triggering essential signaling cascades regulating cell migration, di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88dfd206af9fa6617d9f91e370b65c86
https://doi.org/10.1002/smtd.202201070
https://doi.org/10.1002/smtd.202201070