DNA repair Archives

Blog posts

The C-Trap uncovers new insights into the mechanisms for ATP-dependent chromatin remodeling

PICH (Plk1-interacting checkpoint helicase) belongs to the SNF2 family of ATP-dependent chromatin remodelers. However, what makes PICH unique is that it lacks a nucleotide-binding domain despite having a great affinity for bare DNA. Because of this molecular structure, it has been hypothesized that the binding of PICH to chromatinized bridges…

Chenlu Yu13 June 2023

Blog posts

100th study using the C-Trap^® provides crucial insights into how the Smc5/6 complex stabilizes certain DNA structures

A recent study published in Nature Communications led by Shixin Liu from The Rockefeller University, New York, demonstrates how the C-Trap® can be used to directly visualize and observe molecular mechanisms in action, leading to better and faster insights into critical molecular processes. This study marks an important milestone for LUMICKS,…

Chenlu Yu28 March 2023

Blog posts

Unlocking the secrets of DNA-binding proteins in nuclear extracts using dynamic single-molecule analysis

For a long time, scientists have been striving to understand how DNA-binding proteins interact with DNA substrates in real time at the single-molecule level, using a variety of imaging techniques and optical platforms. However, for most of these methods scientists always had to choose between studying purified proteins under specific…

Chenlu Yu28 February 2023

Blog posts

C-Trap^® experiments highlight the potential of POLQ inhibitors as BRCA-deficient cancer therapeutics

Double-stranded breaks (DSBs) are among the most serious and lethal types of DNA damage known that can lead to cell death and cancer. POLQ is an enzyme in humans that we know plays a crucial role in DSB repair and is overexpressed in many types of cancer, promoting cancer cell…

Chenlu Yu6 February 2023

Press releases

New Nature Paper Relies on LUMICKS’ C-Trap^® Technology to Understand Functionality of Key Protein Involved with Incorrect DNA Repair of Dangerous Lesions Linked to Cancer Predisposition

C-Trap® technology was used in new research designed to understand the function of a key protein involved in DSB) repair. DSB repair is fundamental in maintaining the genome integrity and when compromised can lead to cancer predisposition.

j.yeh15 February 2022

Blog posts

C-Trap^® experiments contribute to elucidating the role of the helicase HELQ in different mechanisms of DNA repair

A recent paper published in Nature by the group of Dr. Simon Boulton from the Francis Crick Institute enlightens the role played by the helicase HELQ in the context of DNA repair. The researchers took advantage of the combination of microfluidics, optical tweezers, and fluorescence microscopy of the C-Trap® to…

j.yeh23 December 2021

Top banner images were licensed by Jose Luis Stephens (Santiago de Chile) / Sean Pavone (Salt Lake City) / Boris Stroujko (Wurzburg) / f11photo (Tokyo) / Shutterstock.com

Blog posts

LUMICKS technologies installed all around the world

As turbulent 2020 was, we are happy to have managed to install various LUMICKS instruments all around the world. Our dynamic single-molecule instruments enable researchers to analyze complex dynamic details related to the behavior and interaction of single molecules. One of these installations is the newly installed C-Trap® system at the…

j.yeh23 February 2021

Blog posts

Coordinated stimulation of RAD51 filament assembly and growth revealed with the C-Trap^®

A recent study published in Molecular Cell used dynamic single-molecule analysis to evaluate the roles of specific proteins involved in the initiating steps of homologous recombination, including nucleation and growth of RAD51 filaments. Specifically, the researchers used the C-Trap® optical tweezers with correlated confocal microscopy to evaluate the roles of RAD51 paralogues and BRCA2…

j.yeh16 February 2021

Blog posts

C-Trap^® installed at the National Center for Biotechnology in Madrid

We are happy to announce the installation of a C-Trap® Optical Tweezers – Fluorescence and Label-free Microscopy system at the National Center for Biotechnology (CNB), Madrid, managed by the lab of Dr. Fernando Moreno-Herrero. The team will use the C-Trap configured with dual traps and correlated three-color confocal to examine…

j.yeh12 October 2020

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DNA repair

The C-Trap uncovers new insights into the mechanisms for ATP-dependent chromatin remodeling

100th study using the C-Trap^® provides crucial insights into how the Smc5/6 complex stabilizes certain DNA structures

Unlocking the secrets of DNA-binding proteins in nuclear extracts using dynamic single-molecule analysis

C-Trap^® experiments highlight the potential of POLQ inhibitors as BRCA-deficient cancer therapeutics

New Nature Paper Relies on LUMICKS’ C-Trap^® Technology to Understand Functionality of Key Protein Involved with Incorrect DNA Repair of Dangerous Lesions Linked to Cancer Predisposition

C-Trap^® experiments contribute to elucidating the role of the helicase HELQ in different mechanisms of DNA repair

LUMICKS technologies installed all around the world

Coordinated stimulation of RAD51 filament assembly and growth revealed with the C-Trap^®

C-Trap^® installed at the National Center for Biotechnology in Madrid

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DNA repair

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