Title: Transplanted Skin Stem Cells Help Blind Mice See Light
Category: Health News
Created: 4/21/2020 12:00:00 AM
Last Editorial Review: 4/22/2020 12:00:00 AM

Title: Key Areas of the Brain Triggered in Recent Heart Attack Survivors
Category: Health News
Created: 5/5/2020 12:00:00 AM
Last Editorial Review: 5/6/2020 12:00:00 AM

Title: Heavy Drinking Tied to Raised Stroke Risk, Study Finds
Category: Health News
Created: 5/5/2020 12:00:00 AM
Last Editorial Review: 5/6/2020 12:00:00 AM

Title: FDA OKs Farxiga for Heart Failure With Reduced Ejection Fraction
Category: Health News
Created: 5/6/2020 12:00:00 AM
Last Editorial Review: 5/7/2020 12:00:00 AM

Title: How Is PDA Surgery Performed?
Category: Procedures and Tests
Created: 5/8/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Title: What Is a Transradial Heart Catheterization Procedure?
Category: Procedures and Tests
Created: 5/8/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Title: Proposed Cuts in U.S. Food and Health Aid Would Hurt Families
Category: Health News
Created: 3/13/2020 12:00:00 AM
Last Editorial Review: 3/16/2020 12:00:00 AM

Title: All That Social Media Hasn't Hurt Kids' Social Skills, Study Finds
Category: Health News
Created: 4/17/2020 12:00:00 AM
Last Editorial Review: 4/17/2020 12:00:00 AM

Title: Screen Time for Tiniest Tots Linked to Autism-Like Symptoms
Category: Health News
Created: 4/20/2020 12:00:00 AM
Last Editorial Review: 4/21/2020 12:00:00 AM

Title: Antibodies Found in Nearly All People Infected by New Coronavirus: Study
Category: Health News
Created: 5/8/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Title: Is Coronavirus Also Sexually Transmitted?
Category: Health News
Created: 5/7/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Title: Your Doctor Wants to Reschedule That Surgery. But Is It Safe Now?
Category: Health News
Created: 5/7/2020 12:00:00 AM
Last Editorial Review: 5/8/2020 12:00:00 AM

Bill Hanage describes the many uncertainties surrounding current data examining the prevalence of SARS-CoV-2.

In a sign of the times and things to come, in-person cardiovascular society meetings pivot to virtual events.

Hospitals are seeing an increase in admissions related to alcohol abuse as recovery centers are shutting down and people are drinking more during the pandemic.

After a week seeing cancer patients with COVID-19 as the inpatient consult attending, Don Dizon finds himself more emotionally exhausted than he's ever been before.

Just as an imperfect ruler can measure accurately if its error is constant and known, serology need not have perfect sensitivity and specificity to estimate COVID's prevalence, write Drs Jha and Murthy.

Title: New Cholesterol Drug Approved by FDA
Category: Health News
Created: 2/24/2020 12:00:00 AM
Last Editorial Review: 2/24/2020 12:00:00 AM

PMC released a new and improved journal list on March 31, 2009, after a comprehensive redesign for greater clarity and organization.

The new design not only combines the full-list and tabbed-list views of the previous version but also includes some new or updated features to provide users with a greater overview of the total PMC archive. Looking at this new list, you will find:

1. An Expanded View of PMC journals that includes NIH Portfolio
2. Special Collections
3. A New “Participation Level” Journal Category
4. Hide/Show Display Option for Predecessor Titles
5. Article and Journal Search Feature

For more information, see the complete article in the May-June issue of the NLM Technical Bulletin: https://www.nlm.nih.gov/pubs/techbull/mj09/mj09_pmc_redesign.html

You can now find embargoed articles and their corresponding PMCIDs through a recently released search option in the PMC Entrez database. Using the “Limits” tab, click in the field, “Show both free and embargoed articles” and refine your search by journal, author, date, article type, and/or tag term, as needed. Once you’re on the summary page, click on the “embargoed” tab at the top to find the articles in this category. You can then find the PMCID and date of availability at the bottom of the article citation, as indicated in the example below. Note: The PMC search option only includes articles with an initial embargo of up to 12 months. Articles with an embargo greater than 12 months are not compliant with the NIH Public Access Policy and will appear in search results only when the full text is free in PMC. For more information, see the article in the September-October issue of the NLM Technical Bulletin.

The newest addition to the PMC International effort, PubMed Central Canada has now been made public. Stay tuned for the launch of PMC Canada's manuscript submission system later this year.

For any journal issue that has at least one open access or early access article, PMC is now displaying the table of contents (TOC) in advance of the whole issue becoming available. Not to worry, though—only those articles specified for early release are immediately viewable in PMC. As consistent with the terms of access in the journal agreement, the other articles will only become available on their specified release date, as shown in the TOC below.

The journal's accessiblity, as indicated on the PMC Journal list also has not changed; for example, Plant Physiology's embargo period is still 12 months. What has changed is that the issues with “preview” TOCs now additionally appear on the journal's archive page. Publishers and others can rest assured, however, that no access terms for any journal have been changed with the unveiling of this new format.

Four new members have been appointed to serve on the PMC National Advisory Committee: Philip Bourne, of the University of California, San Diego; Sophia Colamarino, an independent consultant in San Francisco; Paul Courant, of the University of Michigan; and Patricia Thibodeau, of Duke University. Each member will serve a 4-year term. The next meeting of the committee is scheduled for Friday, June 17, 2011. For more information on the committee, see PMC National Advisory Committee.

PMC marked its 10th anniversary in 2010 with a celebratory event at its annual Advisory Committee meeting, held at the National Library of Medicine last June. This milestone event was recently featured in the February 17th edition of NLM In Focus, in an article NLM Milestones: The Hits Just Keep on Coming. For more information on the ten years of PMC, see the article in the May-June issue of the NLM Technical Bulletin.

The third annual Journal Article Tag Suite Conference (JATS-Con) will be held on October 16 and 17, 2012 on the NIH Campus in Bethesda, Maryland. JATS-Con is a conference for users of the NISO Z39.96 Journal Article Tag Suite: that is, users of any of the NLM DTDs. JATS-Con is a peer-reviewed conference with a broad range of content on the Tag Suite from the technical to publishing theory — and the latest news on the Tag Suite. For more information, see JATS-Con.

The PMC user's guide, PMC Help has been updated to include new and improved information on navigating the site as well as descriptions and instructions on using the new search functions, such as Limits and Advanced Search Builder. Further updates will also be forthcoming.

With the addition of several European sponsoring agencies, including the European Research Council, UKPMC was renamed Europe PMC as of November 1, 2012. Europe PMC is an outgrowth and expansion of UKPMC, which was first launched in January 2007 with sponsorship from the Wellcome Trust and several other funders of biomedical research in the UK. Europe PMC receives all of its final published articles directly from the U.S. PMC archive. It also accepts and processes author manuscripts of journal articles funded by the Europe PMC sponsoring agencies and makes them available to U.S. PMC and PMC Canada. For more information, see PMC International.

KoreaMed Synapse, a digital archive and reference linking platform of Korean medical journals, is now using NCBI’s new PubReader presentation style to display their full-text journal articles. KoreaMed’s database of 122 journals now includes a blue ‘PubReader’ icon for each full-text article. NCBI launched PubReader in December 2012 as a convenient new way to view full-text articles in PubMed Central on desktops as well as tablets and mobile devices. In tandem with the launch, NCBI made the code used to create PubReader freely available on GitHub.

PMC has recently replaced the PMC-News mailing list and its accompanying RSS feed with a new PMC-Announce list and a new RSS feed. Please note that the older list and feed have now been retired. To subscribe to the new announcement list, see https://www.ncbi.nlm.nih.gov/mailman/listinfo/pmc-announce/. To see the new RSS feed, update your news reader to subscribe to https://www.ncbi.nlm.nih.gov/pmc/about/new-in-pmc/?format=rss.

PMC has recently released an updated version of its PubReader view. The new version (1.2) includes a "search this page" feature that allows you to find specific terms within the article. The latest source code is also available from the GitHub repository.

The PMC Overview and FAQ have been updated to provide more information on the Scientific Quality Review Process for journals that apply to participate in PMC.

In 2014, PMC implemented a scientific and editorial quality review procedure whereby expert consultants from outside the National Library of Medicine (NLM) conduct an independent review of journals seeking to participate in PMC. This was in response to a significant increase in new publishers and journals applying to participate in PMC, many of which are unknown to NLM in terms of quality and publishing practices. The independent review, which was approved by the PMC National Advisory Committee (see minutes from June 10, 2014), follows an assessment by NLM that the journal meets NLM’s criteria for its collection, as outlined in the Collection Development Manual.

PMC also recently updated the minimum requirement on the number of substantive, peer-reviewed articles needed before a journal can apply to PMC. The new 25-article minimum ensures that the reviewers have a sufficient amount of content on which to base their recommendation for inclusion in PMC. The new minimum article requirement takes effect on January 1, 2016. Publishers are encouraged to use the 25-article minimum as a guideline in the interim when submitting applications.

As of August 2016, PMC is home to four million articles! To make this wealth of full-text content easier to navigate, PMC has rolled out a few updates:

1) Search Result Filters
On all search results pages, you will now see filters (similar to PubMed’s filters) on the left-hand side that allow you to filter your results by article attributes, publication date, research funder, and search fields. These filters replace the Limits page and allow you to more readily:

• find open access articles (PMC has more than 1.35 million open access articles that can be reused according to their license statements),
• explore PMC’s rich historical content from NLM's back issue digitization project,
• browse research supported by PMC-participating funding organizations (click "Customize" to view additional funder options),
• and much more.

You can now also quickly add articles that are under a 12-month or less embargo in PMC to your search results by selecting the “Include embargoed articles” filter option under Text Availability. See the PMC User Guide for more information on these filters.

2) Reference List Display
Using related article data available in PMC, articles that cite papers that have been either retracted or named in a Findings of Research Misconduct issued by the HHS Office of Research Integrity and not yet retracted will now include a red hyperlink to the relevant notice directly from the article’s reference list. This update will help users more easily identify post-publication updates to existing research.

Since March 2016, the NIH Manuscript Submission (NIHMS) system has added support for researchers from the following federal agencies to deposit in PMC any manuscripts that fall under the agency’s public access policy:

• Assistant Secretary for Preparedness and Response (ASPR/HHS; intramural only at this time)
• Environmental Protection Agency (EPA; intramural only at this time)
• National Aeronautics and Space Administration (NASA; intramural/civil servants and grantees)

Manuscript deposit support for all Administration for Community Living (ACL/HHS) researchers will be available in NIHMS by October 2017 and for Department of Homeland Security researchers in early 2018.

Additionally, the Bill & Melinda Gates Foundation Open Access Policy now requires their grantees to make their published research results available in PMC immediately upon publication under a Creative Commons Attribution (CC-BY) license. Manuscript deposit support is not provided in NIHMS for Gates-funded researchers; rather the final published version of any Gates-funded article is to be deposited directly to PMC by the publisher or a funder-supported data provider without author involvement. More information on this open access policy is available on the Gates Foundation website.

PMC will continue to update the list of participating funding agencies at Public Access and PMC as support is implemented.

In response to the growing interest in the availability of data associated with articles, PMC is reviewing current practices around data and seeking feedback on how to best serve the data needs of the research community.

As part of these efforts, the PMC policy statement on supplementary data was recently updated to more clearly articulate the requirement that any supplementary data (images, tables, video, or other documents / files) that are associated with an article must be deposited in PMC with an article. The search filter "has suppdata[filter]" can be used in PMC to discover records with associated supplementary data files.

In addition to providing supplementary data with an article, NLM is also encouraging journals and authors to make research data available in a public repository and include the relevant data citation(s) in the paper. Guidance for PMC data providers on tagging data citations is available in the Tagging Guidelines. This guidance is based on the JATS4R recommendations on data citations.

Starting this month, the NIH Manuscript Submission (NIHMS) system will also accept deposits of small datasets accompanying deposits of funded author manuscripts for inclusion of PMC. (Guidance for authors is available in the NIHMS FAQ.)

If you have suggestions on future directions in data for PMC to consider, please let us know at pubmedcentral@ncbi.nlm.nih.gov.

Looking for journal articles with associated data sets? New search filters in PMC and PubMed aim to increase the discoverability of articles with associated data information.

In PMC, users can now search on or append searches with filters to discover articles with specific types of associated data, i.e., to find

1. articles with associated supplementary material, use “has suppdata”[filter];
2. articles that include a data availability or data accessibility statement, use “has data avail”[filter]; or
3. articles that include data citation(s), use “has data citations”[filter]

Alternatively, users can run a search on “has associated data”[filter] to find all articles with any type of data section described above.

In PubMed, users can now search on or append searches with data[filter] to find articles with related data links in either the Secondary Source ID field or the LinkOut – Other Literature Resources field (both located below the abstract). These data links may be to records in other NLM databases (e.g., GenBank) or external data repositories (e.g., figshare, Dryad).

The provision and availability of associated datasets still varies widely from article to article, but it is our hope that this small step helps improve the discoverability of this material and supports wider community efforts to advance science in new directions.

PMC has released expanded information about its selection process for journals that apply for participation. The current review process has been in place since November 2014 and focuses on the scientific rigor and editorial quality of each journal that applies to participate in PMC. Some of the attributes taken into account as part of this process include the article content, journal policies, language quality, and presentation of content. The same assessment considerations are used for reevaluation of currently participating journals. We encourage you to visit the Journal Selection for PMC page to learn more.

Publishers and journals interested in submitting an application to PMC are also encouraged to review our updated policies on agreement types. These policies provide the eligibility criteria for each type of participation agreement and should be considered alongside the pre-application requirements.

We hope these updates are informative and look forward to hearing your feedback.

In the NLM Strategic Plan released earlier this year, we noted that “[c]reating efficient ways to link the literature with associated datasets enables knowledge generation and discovery.” To that end, PMC is now aggregating data citations, data availability statements and supplementary materials, as available, in an Associated Data box. This box will only display on articles that have one or more of these features in the article.

To limit your search to records with an Associated Data box, you can use the new "Associated Data" facet on the search results page:

We hope that exposing this content in a consistent format and in an easy to find and easy to access manner, you will more readily find the datasets you need to further accelerate discovery and advance health. As part of our ongoing commitment to making data findable, accessible, interoperable, and re-usable (FAIR), we encourage you to contact us with your feedback on these updates and with any other suggestions you may have for improving discovery of related data in PMC.

Title: Intense Exercise Can Trigger Heart Trouble in the Unprepared
Category: Health News
Created: 3/2/2020 12:00:00 AM
Last Editorial Review: 3/3/2020 12:00:00 AM

Title: Pilates May Be Good Medicine for High Blood Pressure
Category: Health News
Created: 4/6/2020 12:00:00 AM
Last Editorial Review: 4/7/2020 12:00:00 AM