Proceedings of the Barrels II Workshop: sensorimotor loops

Rodents use their whiskers to explore their environment and to make very fine discriminations in textures and sizes of objects. Exploratory “whisking” movements consist of large amplitude, rhythmic whisker protractions that occur at characteristic frequencies of 5–10?Hz. Rodents likely whisk to move their receptor surface over the object they are touching. A fundamental understanding of this important motor behavior and the sensorimotor loops that control it were the focus of the final session of the Barrels Workshop. This session began with talks from David Kleinfeld (University of California San Diego), Miguel Nicolelis (Duke University), and Jonathan Rubin (University of Pittsburgh). These talks were followed by short presentations from Steven Leiser (Drexel University), Marcin Szwed (Weitzman Institute), Ford Ebner (Vanderbilt University), Charles Pluto (Medical College of Ohio), and Elisabeth Foeller (Washington University).     

Proceedings of the Barrels II Workshop: cortical circuits

The second session of the Barrels II Workshop focused on the function of cortical circuitry in the rodent vibrissa-to-barrel system. The session began with talks by Asaf Keller (University of Maryland), Christopher Moore (MIT), and David Pinto (Brown University). These presentations were followed by shorter talks by Mark Andermann (MIT), Alison Barth (Carnegie-Mellon University), Dirk Feldmeyer (Max Planck Institute), Cathy Garabedian (UCSF), Garrett Stanley (Harvard University), and Simona Temereanca (University of Pittsburgh). Presentations covered several central themes, including the functional organization of cortical circuitry, thalamocortical response transformations, temporal response properties, and the role of vibrissa resonance in high frequency representations. For simplicity, this review is organized by these central themes and does not follow the order of presentations at the meeting.     

Proceedings of the Barrels II Workshop: cortical circuits

The second session of the Barrels II Workshop focused on the function of cortical circuitry in the rodent vibrissa-to-barrel system. The session began with talks by Asaf Keller (University of Maryland), Christopher Moore (MIT), and David Pinto (Brown University). These presentations were followed by shorter talks by Mark Andermann (MIT), Alison Barth (Carnegie-Mellon University), Dirk Feldmeyer (Max Planck Institute), Cathy Garabedian (UCSF), Garrett Stanley (Harvard University), and Simona Temereanca (University of Pittsburgh). Presentations covered several central themes, including the functional organization of cortical circuitry, thalamocortical response transformations, temporal response properties, and the role of vibrissa resonance in high frequency representations. For simplicity, this review is organized by these central themes and does not follow the order of presentations at the meeting.     

Barrels XXIII: Barrels by the shore

The 23rd annual Barrels meeting was held on the University of California, San Diego campus and highlighted the latest advances in the whisker-to-barrel pathway and beyond. The annual meeting brought together investigators from a dozen countries to present their data in posters and short talks. The meeting focused on several themes, first the barrel system was used as a model to study the consequences that result from alterations in the normal pattern(s) of development. A second session focused on what happens to whisker information once it leaves the layer IV barrel. A third session addressed issues of coding within the barrel system and a final session highlighted the latest advances in the engineering of transgenic mouse lines. The meeting highlighted the utility of the barrel system to study cortical circuitry in the normal and pathological state.     

AACR Annual Meeting 2008: autophagy in the forefront of cancer research

The 2008 American Association for Cancer Research (AACR) Annual Meeting was held in San Diego, CA, April 12-16, 2008 (http:// www.aacr.org/home/scientists/meetings--workshops/annual-meeting-2008.aspx). More than 17,000 scientists from 60 countries participated in this meeting that was organized by AACR, the oldest and largest organization in the world focused on cancer research. The scientific presentations included more than 6,000 abstracts and 500 invited talks on new and significant discoveries in basic, clinical, and translational cancer research. Autophagy, as pertaining to tumorigenesis and response to anticancer therapies, was undoubtedly a "hot topic" in this meeting. An educational session, a forum, a minisymposium and several other talks dispersed in different sessions had a strong focus on autophagy. All autophagy-related presentations were very well attended and stimulated lively discussions, clearly indicating that the scientific community is greatly interested in this rapidly-progressing area of research.     

WSV 2019: The First Committee Meeting of the World Society for Virology

The World Society for Virology (WSV) was founded and incorporated as a nonprofit organization in the United States in 2017. WSV seeks to strengthen and support both virological research and virologists who conduct research of viruses that affect humans, other animals, plants, and other organisms. One of the objectives of WSV is to connect virologists worldwide and support collaboration. Fulfilling this objective, virologists from fourteen countries in North America, Europe, Africa, Asia, and the Middle East met on 25–27th August 2019 in Stockholm, Sweden at the Karolinska University Hospital for the first Committee Meeting of WSV. This meeting included compelling keynote and honorary speeches and a series of 18 scientific talks were given encompassing a diverse array of subjects within virology. Followed by the scientific session, a business session was held where multiple aspects and next steps of the society were discussed and charted out.     

Special Issue of <Emphasis Type="Italic">Biophysical Reviews</Emphasis> dedicated to the 19<Superscript>th</Superscript> IUPAB Conference in Edinburgh,Scotland (July 2017).

From the 16th to the 20th of July 2017, the 19th IUPAB (International Union of Pure and Applied Biophysics) world congress was held in Edinburgh, Scotland. Organized in conjunction with the 11th EBSA (European Biophysical Societies’ Association) the meeting attracted over 1430 participants, had 35 scientific sessions and 10 plenary speakers. Each invited speaker was invited to contribute either a short review or a letter article that summarized the contents of their session. This special issue of Biophysical Reviews is dedicated to providing contextual background to some of the many talks presented at the meeting in Edinburgh. The reader is referred to supplementary issue 1 of volume 46 of the European Biophysics Journal for a complete listing of abstracts for all presented talks and posters.     

An ocean full of BARRELS: Barrels XXVI meeting report

The 26th annual Barrels meeting was convened on the campus of the University of California San Diego, not far from the shores of the Pacific Ocean. The meeting focused on three main themes: the structure and function of the thalamic reticular nucleus, the neurovasculature system and its role in brain metabolism, and the origins and functions of cortical GABAergic interneurons. In addition to the major themes, there were short talks, a data blitz, and a poster session which highlighted the diversity and quality of the research ongoing in the rodent whisker-to-barrel system.     

Barrels XXII meeting report: Barrels blow into the Windy City

The 22nd Annual Barrels Meeting blew into Evanston, near the Windy City, in November 2009 as the meeting was hosted on the Evanston, IL campus of Northwestern University. The longest running satellite meeting to the Society for Neuroscience Meeting annually brings together researchers from around the world focused on the development, function, behavior, and physiology of the rodent whisker-to-barrel system and other associated cortical and subcortical areas. The 2009 edition of the meeting was focused on three central themes: the molecular development and developmental plasticity in barrel cortex, optical analysis of barrel cortex function, and the coding of touch. The main symposia were complemented by short talks, data blitz sessions, and a poster session.     

Clinical practice vs. state-of-the-art research and future visions: Report on the 4D treatment planning workshop for particle therapy – Edition 2018 and 2019

The 4D Treatment Planning Workshop for Particle Therapy, a workshop dedicated to the treatment of moving targets with scanned particle beams, started in 2009 and since then has been organized annually. The mission of the workshop is to create an informal ground for clinical medical physicists, medical physics researchers and medical doctors interested in the development of the 4D technology, protocols and their translation into clinical practice. The 10th and 11th editions of the workshop took place in Sapporo, Japan in 2018 and Krakow, Poland in 2019, respectively.This review report from the Sapporo and Krakow workshops is structured in two parts, according to the workshop programs. The first part comprises clinicians and physicists review of the status of 4D clinical implementations. Corresponding talks were given by speakers from five centers around the world: Maastro Clinic (The Netherlands), University Medical Center Groningen (The Netherlands), MD Anderson Cancer Center (United States), University of Pennsylvania (United States) and The Proton Beam Therapy Center of Hokkaido University Hospital (Japan). The second part is dedicated to novelties in 4D research, i.e. motion modelling, artificial intelligence and new technologies which are currently being investigated in the radiotherapy field.     

Rapporteur report: Mechanisms and interactions

The first two talks of this session described the basic characteristics of the interaction of ultrasound with matter, the first (by V.F. Humphrey) concentrating on the physical interactions, with the second (by W.D. O’Brien, Jr.) focusing on the biophysical effects and mechanisms. The regimes covered by the first and second talks were of primarily high-frequency (O(MHz)) ultrasound in liquids and tissue, respectively. In contrast, the third and final talk of the session (by M. Alves-Pereira) discussed observations made by her group of the vibroacoustic effects of low-frequency noise and infrasound, propagating through air, on humans and animals.     

2007 Keystone Symposium on Autophagy in Health and Disease

The first Keystone Symposium on Autophagy in Health and Disease was held in Monterey, a scenic city on the Pacific coast in central California, April 15-20, 2007. The symposium brought together approximately 280 participants, from basic researchers to physicians and journalists. The meeting was composed of a joint keynote session with the meeting "Apoptotic and Non-Apoptotic Cell Death Pathways" and eight plenary sessions, covering the molecular mechanisms of autophagy and many emerging concepts and functions of autophagy in organelle degradation, physiological regulation, cell death and survival, and disease. Three afternoon workshops focused on short talks selected from the posters, and a special discussion session led by experts dealt with techniques and concerns regarding experimental detection of autophagy. The symposium highlighted autophagy as a potential therapeutic target in a wide range of diseases, including cancer, microbial infection, myopathies and neurodegenerative disorders.     

Endocrinology Fellows' Perception of Their Confidence and Skill Level in Providing Transgender Healthcare

Objective: Both educational content and hours devoted to transgender health training of endocrinology fellows are suboptimal. The objective of this study was to assess the perspectives of endocrinology fellows on their training in transgender health.Methods: We evaluated the state of comfort and knowledge of transgender healthcare among endocrinology fellows attending Endocrine University. Surveys were administered to fellows before and after their participation in a case-based session on transgender health.Results: The majority of fellows felt that training in transgender health is important (95.9%, 189/197); however, only 58.9% reported inclusion of dedicated transgender content in their training programs. Fellows who had received transgender healthcare education, and those who had seen more transgender patients in their training, were more likely to be confident in treating patients with hormone therapy (P<.001 and P<.0001, respectively). Following the case-based session, 62.4 % of fellows reported that they would change their practice, 72.8% felt that their comfort level with transgender care had improved, and 91% felt that transgender content such as that provided in the educational session should be mandatory in endocrinology training programs. Methods most desired by fellows to improve their education included lectures from visiting professors (70.3%), participation in elective rotations (62.1%), online training modules (57.9%), and attendance at meetings with transgender topics (57.4%).Conclusion: Transgender health education of U.S. endocrinology fellows is suboptimal. Participation in a case-based session significantly increased the comfort level of endocrinology fellows in key areas of transgender health.Abbreviation: ACGME = Accreditation Council for Graduate Medical Education     

Effectiveness of EMG biofeedback training for controlling arousal in subsequent stressful situations

Thirty-five subjects participated in (1) a pretreatment session during which arousal was measured while subjects anticipated and then viewed a stressful film; (2) four 20-min treatment sessions during which subjects received either contingent EMG biofeedback (biofeedback treatment), instructions to attend to a variable pitch tone (attention-placebo control), instructions to relax as much as possible (instructions-only control), or instructions to sit quietly (no-treatment control); and (3) a posttreatment session that was identical to the pretreatment session. Results indicate that when compared to the subjects in the control conditions, subjects who received EMG biofeedback were not effective in reducing frontalis EMG levels during treatment or while viewing the stressful film, but they were effective in reducing frontalis EMG levels while anticipating the stressful film. There was no evidence that EMG biofeedback influenced either skin conductance or self-reports of arousal.This research was supported in part by Bio-Medical and General Research Fund grants from the University of Kansas to David S. Holmes. Appreciation is due to B. Kent Houston, Edward F. Morrow, and Charles A. Hallenbeck for their contributions to the project.     

Meeting Report: "Metagenomics, Metadata and Meta-analysis" (M3) Special Interest Group at ISMB 2009

This report summarizes the proceedings of the "Metagenomics, Metadata and Meta-analysis" (M3) Special Interest Group (SIG) meeting held at the Intelligent Systems for Molecular Biology 2009 conference. The Genomic Standards Consortium (GSC) hosted this meeting to explore the bottlenecks and emerging solutions for obtaining biological insights through large-scale comparative analysis of metagenomic datasets. The M3 SIG included 16 talks, half of which were selected from submitted abstracts, a poster session and a panel discussion involving members of the GSC Board. This report summarizes this one-day SIG, attempts to identify shared themes and recapitulates community recommendations for the future of this field. The GSC will also host an M3 workshop at the Pacific Symposium on Biocomputing (PSB) in January 2010. Further information about the GSC and its range of activities can be found at http://gensc.org/.     

New insights into plant development in New England

This year, the biannually organized FASEB meeting 'Mechanisms in Plant Development' took place in August in Vermont, USA, organized by Martin Hulskamp (University of Koln, Koln, Germany) and John Schiefelbein (University of Michigan, Ann Arbor, MI, USA). The meeting covered numerous topics, ranging from patterning and differentiation to the evolution of developmental mechanisms. Despite apparent distinctions between the sessions, many of the talks were broad ranging and most highlighted unifying developmental concepts.     

Therapeutic antibodies and infectious diseases,Tours, France,November 20−22, 2012

The Therapeutic Antibodies and Infectious Diseases international congress was held in Tours, France on November 20−22, 2012. The first session was devoted to the development of antibodies directed against bacterial toxins or viruses that could be used in a potential bioterrorist threat situation. The second session dealt with the effector functions of anti-microbial antibodies, while the third was oriented toward anti-viral antibodies, with a special emphasis on antibodies directed against the human immunodeficiency and hepatitis C viruses. After a lecture by a speaker from the US Food and Drug Administration on antibody cocktails, the second day ended with a special session dedicated to discussions regarding the involvement of French biotechnology industries in the field. On the last day, the congress concluded with talks about current antibody treatments for infectious diseases, with a particular focus on their adverse events. Participants enjoyed this very stimulating and convivial meeting, which gathered scientists from various countries who had different scientific research interests.     

Keystone microbiome meeting 2012: a mountain top experience

The joint Keystone Symposia on ‘Innate Immunity and the Microbiome’ took place in March 2012 in Keystone, Colorado. Gabriel Nunez (U. Michigan, USA) and Akiko Iwasaki (Yale U., USA) organized sessions focused on innate immune sensing of microbe and damage signals, whilst Andrew Gewirtz (Georgia State U., USA), Fergus Shanahan (National U. Ireland, Ireland) and Ruth Ley (Cornell U., USA) organized the microbiome‐focused session. Joint and concurrent talks, and poster sessions between the groups, made for a sensational meeting with active exchange between participants. This meeting point is focused on the microbiome meeting talks and joint sessions.     

Meeting Report: "Metagenomics, Metadata and Meta-analysis" (M3) Workshop at the Pacific Symposium on Biocomputing 2010

This report summarizes the M3 Workshop held at the January 2010 Pacific Symposium on Biocomputing. The workshop, organized by Genomic Standards Consortium members, included five contributed talks, a series of short presentations from stakeholders in the genomics standards community, a poster session, and, in the evening, an open discussion session to review current projects and examine future directions for the GSC and its stakeholders.     

Cadherins: structure and signalisation protein of cell-cell junctions. Introduction and conclusions

Cadherin is a super family of genes, with at least 80 members. These members include classic cadherins, desmogleins, desmocollins, protocadherins, CNRs, Fats, seven-pass transmembrane cadherins and Ret tyrosine kinase. The repeated EC extracellular domains (N-terminal domain) are common to the family members and ensure cell adherence in a calcium dependant mechanism. The cadherins are expressed from amoebae to mammals. The biological complexity of cadherins is expressed at different levels, multigenic family and multiple functions in different tissues leading to use different methodological approaches. All the talks in this session broach in a promising aspect in the field of the basic comprehension of cell adhesion (R. M. Mège), at the molecular level (H. Feracci), physiological homeostasis of gut (S. Thenet), cell lineage (V. Delmas) or cancer transformation (L. Larue).