Applying the good publication practice 2022 guidelines in the Asia-Pacific region: a practical guide.

Objective: The Asia-Pacific region (APAC) represents a unique environment for the publication of biomedical research, particularly industry-funded research. Awareness and adoption of international guidelines on ethical publication practices continues to increase across APAC, but the reframing and expansion of many of the recommendations in the Good Publication Practice (GPP) 2022 guidelines versus GPP3 published in 2015 have important implications for publishing industry-funded biomedical research in the region.

Methods: This manuscript provides practical guidance for stakeholders in APAC on interpreting and applying the recommendations made in the GPP 2022 guidelines.

A retrospective study investigating requests for self-citation during open peer review in a general medicine journal.

Introduction: Peer review is a volunteer process for improving the quality of publications by providing objective feedback to authors, but also presents an opportunity for reviewers to seek personal reward by requesting self-citations. Open peer review may reduce the prevalence of self-citation requests and encourage author rebuttal over accession. This study aimed to investigate the prevalence of self-citation requests and their inclusion in manuscripts in a journal with open peer review.

A guide to applying the Good Publication Practice 3 guidelines in the Asia-Pacific region.

Numerous recommendations and guidelines aim to improve the quality, timeliness and transparency of medical publications. However, these guidelines use ambiguous language that can be challenging to interpret, particularly for speakers of English as a second language. Cultural expectations within the Asia-Pacific region raise additional challenges and several studies have suggested that awareness and application of ethical publication practices in the Asia-Pacific region is relatively low compared with other regions.

Emitting state of 5-hydroxyindole, 5-hydroxytryptophan, and 5-hydroxytryptophan incorporated in proteins.

5-Hydroxy-L-tryptophan (5HW) has been biosynthetically incorporated in many proteins to facilitate their characterization using fluorescence spectroscopy. An attractive feature of this tryptophan analogue is its absorbance at 310-320 nm, allowing its specific excitation in a Trp background. The red-shift in absorbance upon introduction of a hydroxyl group at the 5-position of Trp or indole was found to be due to a lowering of the (1)Lb transition energy.

Structural investigation of the transmembrane C domain of the mannitol permease from Escherichia coli using 5-FTrp fluorescence spectroscopy.

The mannitol transporter EII(mtl) from Escherichia coli is responsible for the uptake of mannitol over the inner membrane and its concomitant phosphorylation. EII(mtl) is functional as a dimer and its membrane-embedded C domain, IIC(mtl), harbors one high affinity mannitol binding site. To characterize this domain in more detail the microenvironments of thirteen residue positions were explored by 5-fluorotryptophan (5-FTrp) fluorescence spectroscopy.