Infusing sociology into a physiology classroom: teaching the physiology of obesity through a socioscientific lens.

Conventional teaching about obesity, especially within a physiology-based course, tends to focus on the biological aspects. Unfortunately, framing obesity from a solely biological perspective ignores many factors that contribute to the condition, leaving students with an overly simplistic idea. We developed an introductory exercise physiology course that was cotaught with a physiologist and a sociologist to provide health science majors with a more holistic view of complex socioscientific issues including obesity.

Doubling down on best practices: reflecting on teaching physiology during the COVID-19 pandemic.

As we pass the third anniversary of the World Health Organization's declaration of the SARS-CoV-2 global pandemic, it is beneficial to reflect upon how physiology education adapted to the challenges of the pandemic. At the initial stages of the pandemic, many educators were faced with the challenge of quickly transitioning to emergency remote teaching (ERT), requiring shifts in teaching methodology and laboratory structure to adapt to the pandemic normal. In this review, we provide a broad overview of the efforts made by the community of educators associated with the American Physiological Society during the pandemic to encourage best practices in teaching, maintain course and program goals during ERT, and innovate in physiology education.

A crisis of authority in scientific discourse.

Scientific training often begins with learning content knowledge and techniques. As a student progresses, they are required to communicate the results of their experiments with their instructors in a manner that other scientists would understand. This style of communication is stressed throughout their entire training.

Lighting up the NMJ: developing an LED-based model of the neuromuscular junction for the undergraduate classroom.

Many complex physiological processes can be introduced and explored using the framework of the neuromuscular junction (NMJ), including neurotransmitter release, membrane depolarization, and ion channel activity. While traditionally used instructional tools such as static complex drawings are useful, these images can be incomplete physiological representations due to the lack of physically moving parts. As a result, they often misrepresent the complexity of physiological phenomena to students.

The art of talking about science: beginning to teach physiology students how to communicate with nonscientists.

The ability to clearly disseminate scientific knowledge is a skill that is necessary for any undergraduate student within the sciences. Traditionally, this is accomplished through the instruction of scientific presentation or writing with a focus on peer-to-peer communication at the expense of teaching communication aimed at a nonscientific audience. One of the ramifications of focusing on peer-to-peer communication has presented itself as an apprehension toward scientific knowledge within the general populace.

zfishbook: connecting you to a world of zebrafish revertible mutants.

zfishbook is an internet-based openly accessible database of revertible protein trap gene-breaking transposon (GBT) insertional mutants in the zebrafish, Danio rerio. In these lines, a monomeric red fluorescent protein (mRFP) is encoded by an artificial 3' exon, resulting in a translational fusion to endogenous loci. The natural transparency of the zebrafish embryo and larvae greatly facilitates the expression annotation of tagged loci using new capillary-based SCORE imaging methods.

In vivo protein trapping produces a functional expression codex of the vertebrate proteome.

We describe a conditional in vivo protein-trap mutagenesis system that reveals spatiotemporal protein expression dynamics and can be used to assess gene function in the vertebrate Danio rerio. Integration of pGBT-RP2.1 (RP2), a gene-breaking transposon containing a protein trap, efficiently disrupts gene expression with >97% knockdown of normal transcript amounts and simultaneously reports protein expression for each locus.

SCORE imaging: specimen in a corrected optical rotational enclosure.

Visual data collection is paramount for the majority of scientific research. The added transparency of the zebrafish (Danio rerio) allows for a greater detail of complex biological research that accompanies seemingly simple observational tools. We developed a visual data analysis and collection approach that takes advantage of the cylindrical nature of the zebrafish allowing for an efficient and effective method for image capture that we call Specimen in a Corrected Optical Rotational Enclosure imaging.

Nicotine response genetics in the zebrafish.

Tobacco use is predicted to result in over 1 billion deaths worldwide by the end of the 21(st) century. How genetic variation contributes to the observed differential predisposition in the human population to drug dependence is unknown. The zebrafish (Danio rerio) is an emerging vertebrate model system for understanding the genetics of behavior.

A primer for morpholino use in zebrafish.

Morpholino oligonucleotides are the most common anti-sense "knockdown" technique used in zebrafish (Danio rerio). This review discusses common practices for the design, preparation, and deployment of morpholinos in this vertebrate model system. Off-targeting effects of morpholinos are discussed as well as method to minimize this potentially confounding variable via co-injection of a tP53-targeting morpholino.