Results 61 to 70 of about 60,125 (341)

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Bi-directional transportation of micro-agents induced by symmetry-broken acoustic streaming

AIP Advances, 2019
We show that vibrating protrusions inside a microchannel are capable of steering fluid away from their relative orientation. This phenomenon is brought forth by symmetry-broken design of these protrusions.
Sumit Mohanty, Ugo Siciliani de Cumis, Miguel Solsona, Sarthak Misra   +3 more
doaj   +1 more source

Medical robotics: where we come from, where we are and where we could go

, 2008
This short note presents a viewpoint about medical ...
Troccaz, Jocelyne
core   +2 more sources

Pneumatically Driven Vertical Articulated Robotic Arm for Surgical Task with Inertia Estimation [PDF]

, 2021
Takuya Iwai, Tetsuro Miyazaki, Toshihiro Kawase, Takahiro Kanno, Kenji Kawashima   +4 more
openalex   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Magnetic localization and manipulation of locking synchronous motors

Communications Engineering
Three-dimensional (3D) localization of magneto-surgical devices is essential for safe and efficient navigation. However, existing magnetic localization methods either limit device miniaturization due to internal sensors or require additional excitation ...
Michiel Richter, Lukas Masjosthusmann, Pavlo Makushko, Venkatasubramanian Kalpathy Venkiteswaran, Denys Makarov, Sarthak Misra   +5 more
doaj   +1 more source

A novel handheld robotic-assisted system for unicompartmental knee arthroplasty: surgical technique and early survivorship. [PDF]

, 2019
Technology, including robotics, has been developed for use in unicompartmental knee arthroplasty (UKA) to improve accuracy and precision of bone preparation, implant positioning, and soft tissue balance.
Battenberg, Andrew K., Lonner, Jess H., Netravali, Nathan A.   +2 more
core   +1 more source

An Open-Source 7-Axis, Robotic Platform to Enable Dexterous Procedures within CT Scanners

, 2019
This paper describes the design, manufacture, and performance of a highly dexterous, low-profile, 7 Degree-of-Freedom (DOF) robotic arm for CT-guided percutaneous needle biopsy.
Norbash, Alexander M., Schreiber, Dimitri A., Shak, Daniel B., Yip, Michael C.   +3 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

A Millimeter‐Scale Soft Robot for Tissue Biopsy Procedures

Advanced Intelligent Systems, 2023
While interest in soft robotics as surgical tools has grown due to their inherently safe interactions with the body, their feasibility is limited in the amount of force that can be transmitted during procedures.
Daniel Van Lewen, Taylor Janke, Harin Lee, Ryan Austin, Ehab Billatos, Sheila Russo   +5 more
doaj   +1 more source