Publications by authors named "Teixeira-da-Silva J"

Is it time for a paper mill blacklist?

Naunyn Schmiedebergs Arch Pharmacol

January 2025

Paper mills represent one of science's greatest threats to the integrity of the entire scientific enterprise because they have become entrenched in a culture of the commercialization and corruption of science's assets, whether these be authorships, data sets, entire papers, editorial positions, or influence during editorial processes to favor a culture of unfair publication practices. This journal, which has taken proactive and exemplary steps to deal with this plague of fakery, is no stranger to the workings of such academic criminality, as exemplified by a string of retractions resulting from paper mill interference and association. This letter posits that a public database, and blacklist, of known paper mills is needed, as well as of authors who have a track record of using paper mills, but recognizes that the establishment of such a blacklist may pose practical, legal, and ethical challenges to its implementation and maintenance.

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Santalum album is an economically important plant in the craft, spices and medicine industries. The main chemical constituents found in sandalwood essential oils are sesquiterpenes. 3-Hydroxy-3-methylglutaryl monoacyl-coenzyme A reductase (HMGR) is one of the rate-limiting enzymes required for the synthesis of sandal sesquiterpenes, but there are no studies on the HMGR gene in S.

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Article Synopsis
  • Biomedical research relies on trust from peers and society, making truthfulness in research claims essential for credibility and validity.
  • The paper discusses how sting operations and hoaxes are significant threats to research integrity, comparable to fake research, as they violate the ethical standard of truthfulness.
  • It advocates for critical scholarship as a better alternative to expose fake research without compromising trust and urges journalists to prioritize the unethical implications of sting operations over their sensational appeal.
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The ultrastructure of human oocytes has been described only qualitatively. To offer a precise organelle spatial distribution and organelle volume during the main maturation stages, we previously conducted stereological studies on prophase-I (GV) and metaphase-I (MI) oocytes, and here we present results on metaphase-II (MII) oocytes. Five donor oocytes from different donors were processed for transmission electron microscopy, and quantification of organelle distribution was performed using point-counting stereology.

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There are typographical errors with the pictures and tables in the original text, and these should be corrected in this corrigendum. The authors state that these corrections do not affect the methods, results, or conclusions of the original text.

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The B-box (BBX) family, which is a class of zinc finger transcription factors, exhibits special roles in plant growth and development as well as in plants' ability to cope with various stresses. Even though is an important traditional medicinally edible plant in east Asia, there are no comprehensive studies of BBX members in . In this study, 32 RcBBX members were identified, and these were divided into five groups.

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Lysine acetylation, an evolutionarily conserved post-translational protein modification, is reversibly catalyzed by lysine acetyltransferases and lysine deacetylases. Lysine acetylation, which was first discovered on histones, mainly functions to configure the structure of chromatin and regulate gene transcriptional activity. Over the past decade, with advances in high-resolution mass spectrometry, a vast and growing number of non-histone proteins modified by acetylation in various plant species have been identified.

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There is a substantial body of scientific literature on the use of third-party services (TPS) by academics to assist as "publication consultants" in scholarly publishing. TPS provide a wide range of scholarly services to research teams that lack the equipment, skills, motivation, or time to produce a paper without external assistance. While services such as language editing, statistical support, or graphic design are common and often legitimate, some TPS also provide illegitimate services and send unsolicited e-mails (spam) to academics offering these services.

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So-called "middle authors," being neither the first, last, nor corresponding author of an academic paper, have made increasing relative contributions to academic scholarship over recent decades. No work has specifically and explicitly addressed the roles, rights, and responsibilities of middle authors, an authorship position which we believe is particularly vulnerable to abuse via growing phenomena such as paper mills. Responsible middle authorship requires transparent declarations of intellectual and other scientific contributions that journals can and should require of co-authors and established guidelines and criteria to achieve this already exist (ICMJE/CRediT).

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According to its own description, the biomedical meta-database PubMed exists "with the aim of improving health-both globally and personally." Unfortunately, PubMed contains an increasing amount of low-quality research that may detract from this goal. Currently, PubMed warns its users and protects itself from such problems with a disclaimer stating that the presence of any article, book, or document in PubMed does not imply an endorsement of, or concurrence with, its contents by the NLM, the National Institutes of Health (NIH), or the U.

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: Following the 2023 surge in popularity of large language models like ChatGPT, significant ethical discussions emerged regarding their role in academic authorship. Notable ethics organizations, including the ICMJE and COPE, alongside leading publishers, have instituted ethics clauses explicitly stating that such models do not meet the criteria for authorship due to accountability issues.: This study aims to assess the prevalence and ethical implications of listing ChatGPT as an author on academic papers, in violation of existing ethical guidelines set by the ICMJE and COPE.

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When an academic paper is published in a journal that assigns a digital object identifier (DOI) to papers, this is a de facto fait accompli. Corrections or retractions are supposed to follow a specific protocol, especially in journals that claim to follow the Committee on Publication Ethics (COPE) guidelines. In this paper, we highlight a case of a new, fully open access neuroscience journal that claims to be COPE-compliant, yet has silently retracted two papers since all records, bibliometrics, and PDF files related to their existence have been deleted from the journal's website.

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A simple replacement-most likely due to a linguistic error-of the Greek letter beta (β) by the German letter Eszett (ß), has led to the introduction of an error in a body of literature related to beta (β)-catenin, resulting in the "creation" of a non-existent compound and false positive, Eszett (ß)-catenin. A search on 9 December 2023 in PubMed for ß-catenin and β-catenin revealed 395 and 45,919 results, respectively. The 25 results of ß-catenin published in 2023 were examined in more detail to appreciate the location(s) in each paper where this error had occurred.

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The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were elaborated to allow authors of such papers to identify quality articles for inclusion in their scholarly work. However, we have identified several issues that point to an over-reliance on the PRISMA guidelines. Firstly, we question the rigor of implementation by authors and the rigor of verification by peer reviewers and editors, and whether they have screened papers to ensure adherence to the PRISMA guidelines.

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Objectives: The choice of a scholarly journal, as opposed to a predatory journal, might impact a sport scientist's career negatively if the wrong choice is made, especially at an early stage of their research and publishing careers. Artificial intelligence (AI) is increasingly impacting sport science and academia. In this study, we tested the accuracy and sensitivity of an AI-driven tool, applied specifically to sport science.

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Santalum album is a well-known aromatic and medicinal plant that is highly valued for the essential oil (EO) extracted from its heartwood. In this study, we present a high-quality chromosome-level genome assembly of S. album after integrating PacBio Sequel, Illumina HiSeq paired-end and high-throughput chromosome conformation capture sequencing technologies.

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Background: Cymbidium sinense is an orchid that is typically used as a potted plant, given its high-grade ornamental characteristics, and is most frequently distributed in China and SE Asia. The inability to strictly regulate flowering in this economically important potted and cut-flower orchid is a bottleneck that limits its industrial development. Studies on C.

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