-
[
Neuromuscul Disord,
2009]
-
[
Genome Biol,
2008]
: A report of the European C. elegans 2008 meeting, Seville, Spain, 29 March-2 April 2008.
-
[
Genome Biol,
2007]
: A report on the 16th International Caenorhabditis elegans Meeting, Los Angeles, USA, 27 June-1 July 2007.
-
[
Mech Ageing Dev,
2007]
Nearly 20 years ago, researchers discovered that lifespan can be extended by single-gene mutations in the nematode worm Caenorhabditis elegans. Further studies revealed that the mechanisms governing aging in the smallest organisms have been evolutionarily conserved and may operate in human beings. Since then, the field of biogerontology has expanded considerably, learning from - and contributing to - such disparate fields as cell signaling, metabolism, endocrinology, and a wide range of human diseases including cancer. To date, newly discovered connections and novel interdisciplinary approaches gradually unify what once seemed unrelated observations between seemingly disparate research areas. While this unification is far from complete, several overlapping themes have clearly emerged. At the 95th International Titisee Conference, devoted to "The Molecular Basis of Aging," 60 of the world''s pre-eminent biogerontologists shared their most recent findings in the biology of aging, and discussed interdisciplinary connections between diverse fields.
-
[
Epigenetics,
2010]
This report summarizes the information presented at the 2009 Keystone Conference on MicroRNAs and Cancer, held in Keystone, Colorado, USA, June 10th to 15th 2009. Soon after microRNAs (miRNAs) emerged as an abundant new class of non-coding RNAs (ncRNAs), evidence started to mount supporting important roles for these regulatory RNAs in human health and disease. Mis-regulation of specific miRNA pathways has been linked to diverse cancers. The recent Keystone meeting highlighted progress in understanding the role of miRNAs in normal development and oncogenesis. Recurring themes included the complexities associated with miRNA biogenesis, target recognition, elucidation of genetic networks where miRNAs play pivotal roles often within feedback loops, and the promise of small RNAs as diagnostics and therapeutics in combating cancer.
-
[
Development,
2009]
A diverse group of developmental biologists who study cell polarity gathered in late March 2009 at the RIKEN Center for Developmental Biology in Kobe, Japan, for a symposium entitled ;Shape and Polarity''. The organizers, Masatoshi Takeichi, Fumio Matsuzaki, Hitoshi Sawa [RIKEN Center for Developmental Biology (CDB), Kobe, Japan] and Carl-Philipp Heisenberg (Max Planck Institute, Dresden, Germany), put together an engaging program that highlighted recent progress towards understanding the mechanisms of cell polarization during development, and the functions of cell polarity in shaping development.
-
[
New Biol,
1991]
The biennial meeting on the nematode Caenorhabditis elegans, which has been held at Cold Spring Harbor on six previous occasions, this year grew too big for the motels of Long Island and moved westward to Madison, where over 500 participants spent 4 packed days discussing recent discoveries and future prospects. Gone are the days when research on this tiny worm seemed like a cottage industry, pursued only by a small group of devotees. However, the holistic approach to the nematode still prevails, as demonstrated by the absence of parallel sessions at the meeting. Genomics, genetics, neurobiology, cell biology, biochemistry, and development remain inextricably interwoven for most of the scientists studying C. elegans. Appropriately enough, biological interactions proved to be a leitmotiv of the 1991 meeting.
-
[
J Gerontol A Biol Sci Med Sci,
2015]
In June 2013, a workshop was convened in San Francisco to explore, in depth, the role of the Forkhead transcription factor FOXO3 (and related FOXOs) in development, aging, and, in particular, exceptional longevity. The presentations covered results derived from model systems, computational analysis and bioinformatics, and genomics and genome-wide association studies of a number of cohorts. Although the data collectively strongly reinforce FOXO3 and the FOXO/FOXO3 pathway as very important determinants in aging and life span, much of the detail of how the latter is achieved still remains unknown, in part, because of the very large number of genes (~2,200 in Caenorhabditis elegans) the transcription factor is involved in helping regulate. Particularly challenging at the present time is understanding the association of apparently nonfunctional specific variants (single nucleotide polymorphisms) of FOXO3 and exceptional longevity in humans, a finding replicated in a number of studies. Nonetheless, as summarized in this report, valuable information and insights were presented at the workshop on the transcription factor including but not limited to its role in determining longevity in C elegans and Drosophila (in flies, eg, an important interaction in aging occurs between dFOXO and the transforming growth factor-/activin pathway), stem cell function and aging (notably in hematopoiesis), downstream regulatory activity (eg, by binding near sites of RNAse occupancy and altering chromatin structure), and as a potential target for the development a healthy aging drug (in this example, using compounds developed and screened to effect FOXO function in cancer cells).
-
[
Traffic,
2014]
The rising interest of the scientific community in cilia biology was evident from the fact that registration for the third FASEB conference on 'The Biology of Cilia and Flagella' closed out before the early bird deadline. Cilia and flagella are organelles of profound medical importance; defects in their structure or function result in a plethora of human diseases called ciliopathies. 240 clinicians and basic scientists from around the world gathered from 23 June 2013 to 28 June 2013 at Sheraton at the Falls, Niagara Falls, NY to present and discuss their research on this intensely studied subcellular structure. The meeting was organized by Gregory Pazour (University of Massachusetts Medical School), Bradley Yoder (University of Alabama-Birmingham), and Maureen Barr (Rutgers University) and was sponsored by the Federation of American Societies for Experimental Biology (FASEB). Here, we report highlights, points of discussion, and emerging themes from this exciting meeting.
-
[
EMBO Rep,
2012]
The ESF-EMBO meeting on 'Cell Polarity and Membrane Traffic' took place in Poland in April 2012. It brought together scientists from two once separate fields and highlighted their emerging interdependence. The wealth of scientific insights and discoveries presented laid a path for future research.