PubMed New and Noteworthy

Systematic Filter Updated (Mi, 19 Dez 2018)
​[Updated December 21, 2018, to include (Cochrane Database Syst Rev[ta] AND review[pt]).] The PubMed systematic [filter] strategy has been updated to incorporate the new 2019 MeSH Publication Type Systematic Review, i.e.,(((systematic review[ti] OR systematic literature review[ti] OR systematic scoping review[ti] OR systematic narrative review[ti] OR systematic qualitative review[ti] OR systematic evidence review[ti] OR systematic quantitative review[ti] OR systematic meta-review[ti] OR systematic critical review[ti] OR systematic mixed studies review[ti] OR systematic mapping review[ti] OR systematic cochrane review[ti] OR systematic search and review[ti] OR systematic integrative review[ti]) NOT comment[pt] NOT (protocol[ti] OR protocols[ti])) NOT MEDLINE [subset]) OR  (Cochrane Database Syst Rev[ta] AND review[pt]) OR systematic review[pt] 
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MeSH Updated (Tue, 11 Dec 2018)
​PubMed MEDLINE indexed citations and the MeSH database have been updated with 2019 MeSH vocabulary.
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PubMed Labs Responsive Web Site (Thu, 13 Sep 2018)
​PubMed Labs is a responsive Web site that can generate different display options depending on a user's device size, e.g., mobile phones. Mobile device users that access PubMed Labs will soon notice a slightly updated homepage and logo.
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Formulas to Display in PubMed Titles and Abstracts (Wed, 06 Jun 2018)
​On June 6, 2018, the National Library of Medicine began displaying formulas in citation titles, abstracts, and keywords in PubMed. Previously, formulas were replaced with [Formula:see text].
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PubMed Commons Discontinued (Fri, 09 Mar 2018)
​PubMed Commons, a feature that enabled authors to share opinions and information about scientific publications indexed in PubMed, was discontinued on March 5, 2018. All comments are archived on our FTP site
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New Maximum Length for Custom Filters in PubMed (Mon, 12 Feb 2018)
​In April 2018, NLM will start limiting the length of PubMed custom filters to 4,000 characters, and asterisks (*) for truncation will no longer be allowed in these filters. We are introducing a limitation on this My NCBI feature to address resource-intensive demands on the system and to continue providing a rapid response time for all PubMed users.
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PubMed Commons to be Discontinued (Fri, 02 Feb 2018)
​PubMed Commons has been a valuable experiment in supporting discussion of published scientific literature. While many worthwhile comments were made through the service during its 4 years of operation, NIH has decided that the low level of participation does not warrant continued investment in the project, particularly given the availability of other commenting venues.
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MeSH Updated (Mon, 27 Nov 2017)
​PubMed MEDLINE indexed citations and the MeSH database have been updated with 2018 MeSH vocabulary
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Author contributed equally (Wed, 19 Jul 2017)
​PubMed has been updated to include a contributed equally note on author names, if supplied by the publisher.
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NLM Catalog Updated (Tue, 18 Jul 2017)
​The NLM Catalog XML has been updated to include the Uniform Resource Identifiers (URIs) for the MESH subject fields in its catalog records.
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Updated Algorithm for PubMed Best Match (Thu, 30 Mar 2017)
​The algorithm for Best Match sort order in PubMed has been enhanced and now incorporates a machine learning architecture to improve search results and ranking.
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NLM Catalog sidebar filters updated (Tue, 14 Mar 2017)
​The NLM Catalog sidebar facets were updated to improve users' ability to combine filters when searching.
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PubMed Updated (Wed, 08 Mar 2017)
​PubMed now includes conflict of interest statements and editorial expressions of concern, a reinstatement of the "Per page" menu to the top of the results, and a change to the status tags in the abstract display.
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