Flame retardant, hexabromocyclododecane, increases production of pro-inflammatory cytokines, interleukin 1-beta and interleukin 6, in human immune cells.

Hexabromocyclododecane (HBCD) is an environmental contaminant due to its use as a flame retardant in a variety of applications ranging from building insulation, furniture upholstery, and housing for appliances and electronics. HBCD is found in wildlife, human breastmilk, and serum. Interleukin 1-beta (IL-1β) and interleukin 6 (IL-6) are pro-inflammatory cytokines, whose dysregulation is associated with chronic inflammation and the pathologies that result, such as tumor growth, rheumatoid arthritis, Crohn's disease, and multiple sclerosis.

From Molecules to Classrooms: A Comprehensive Guide to Single-Molecule Localization Microscopy.

Single-molecule localization microscopy (SMLM) has revolutionized our ability to visualize cellular structures, offering unprecedented detail. However, the intricate biophysical principles that underlie SMLM can be daunting for newcomers, particularly undergraduate and graduate students. To address this challenge, we introduce the fundamental concepts of SMLM, providing a solid theoretical foundation.

Advancements and Practical Considerations for Biophysical Research: Navigating the Challenges and Future of Super-resolution Microscopy.

The introduction of super-resolution microscopy (SRM) has significantly advanced our understanding of cellular and molecular dynamics, offering a detailed view previously beyond our reach. Implementing SRM in biophysical research, however, presents numerous challenges. This review addresses the crucial aspects of utilizing SRM effectively, from selecting appropriate fluorophores and preparing samples to analyzing complex data sets.