Cell Communication Current Events | Cell Communication News
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Drug resistance may travel same path as quorum sensing
The cellular "pumps" associated with multi-drug resistance in bacteria may also be involved in exporting signals responsible for cell-cell communication, a process known as quorum sensing. view more (2006-02-07)
Cancer cell communication exposed
The discovery, by scientists at Monash University and the Sloan Kettering Cancer Centre in New York, of how communication between cancer cells is controlled has promised new treatment options for malignant tumours. view more (2005-10-31)
ETH Researchers Visualize the Binding of Proteins to the Nuclear Surface
Not only the genetic information of individual cells, but also that of the entire organism is stored within the cell nucleus. Each cell of a multicellular organism, e.g. man, contains the identical DNA sequences. The communication between the cell nucleus and the remainder of the cell is thus decisive for the correct functioning of the cells and... view more... (2003-01-15)
Communication problems affect one in four 999 ambulance calls
Communication problems affect more than a quarter of emergency ambulance calls, finds a study in this week's BMJ. A sample of 999 calls received by West Midlands Ambulance Service and Derbyshire Ambulance Service during one week of December 1998 was assessed for communication difficulties. Of 1830 calls, 26% were associated with a communication... view more... (2001-10-03)
Elastic interactions of membrane proteins
Cellular survival relies crucially on the ability to receive and communicate signals from and to the outside world. A major part of this regulation and communication is performed by proteins within the membrane of a cell. view more (2007-05-04)
Model tissue system reveals cellular communication via amino acids
A team of researchers from the Massachusetts General Hospital Center for Engineering in Medicine (MGH-CEM) has found the first evidence of cell-to-cell communication by amino acids, the building blocks of proteins, rather than by known protein signaling agents such as growth factors or cytokines. view more (2009-04-06)
Survey shows that scientists want training in communicating with the general public.
In a survey, commissioned by the Engineering and Physical Sciences Research Council, almost 60 per cent of researchers questioned said they have communicated with the general public but the majority had not received any specific training in this area. The findings of the survey coincide with an announcement that EPSRC is to offer researchers that... view more... (2002-03-21)
Europe leads the world in science communication
European science communication experts meeting in Poland strongly urge the governments of all European nations to increase their financial and motivational support for science communication events. EUSCEA, the European Science Events Association, brings together the leaders of Science Festivals and Science Weeks from all over the continent of... view more... (2003-06-17)
Channels of cellular communication
A potential new channel of communication between different cellular compartments has been discovered by researchers at the University of Leeds. Dr Jim Deuchars` group show how the protein P2X7, which forms a channel known to mediate ion movements between cells and their external environment, may also work internally, facilitating communication... view more... (2002-11-08)
Short-term stress can affect learning and memory
Short-term stress lasting as little as a few hours can impair brain-cell communication in areas associated with learning and memory, University of California, Irvine researchers have found. view more (2008-03-12)
Rat kidneys and toad brains communicate in almost the same manner
Dutch researcher Niels Cornelisse used computer models to study the electrochemical communication between cells from rat kidneys and cells from the pituitary gland of a toad species. He found many similarities in the coupling of chemical and electrical signals in these completely different cells. view more (2004-05-07)
Can email help doctors use their time more productively?
In almost every era doctors have perceived themselves as "running faster" but there is little evidence to support this. Doctors feel stressed because there is now so much more they can do. There are more external forces impinging on their practice and patients and the public have raised expectations, yet patients value meaningful time... view more... (2001-08-01)
Researchers close in on origins of main ingredient of Alzheimer's plaques
The ability of brain cells to take in substances from their surface is essential to the production of a key ingredient in Alzheimer's brain plaques, neuroscientists at Washington University School of Medicine in St. Louis have learned. view more (2008-04-10)
Media Invite: Mars Express attempts communication with Beagle 2
Media Invite: Mars Express attempts communication with Beagle 2 11.30 am GMT, 7th January 2004 Beagle 2 Media Centre, The Open University, 1-11 Hawley Crescent, Camden, London view more (2004-01-05)
Forsyth scientists gain new understanding of adult stem cell regulation
Forsyth Institute scientists have discovered an important mechanism for controlling the behavior of adult stem cells. Research with the flatworm, planaria, found a novel role for the proteins involved in cell-to-cell communication. view more (2007-08-01)
CANCER DOCTORS COULD BENEFIT FROM TRAINING IN COMMUNICATION SKILLS (p 650)
Senior doctors working in cancer medicine could benefit from intensive communication-skills training to assist the often complex and distressing issues surrounding cancer care, conclude authors of a UK study in this week's issue of THE LANCET. Doctors' communication with patients is commonly hampered by a lack of communication-skills training.... view more... (2002-02-20)
Bowman Global Change says public engagement critical to solving climate crisis
Tom Bowman, president of Bowman Global Change, a firm that helps organizations make sustainable transformations, has written a paper defining the adjustments to climate change communication programs required to encourage sustainable behaviors and drive society's response to climate change. view more (2009-05-04)
Power emerges from consensus in monkey social networks
Research on communication typically focuses on how individuals use signals to influence the behavior of receivers, thus primarily focusing on pairs of individuals. view more (2006-09-05)
Helicobacter pylori inhibits intercellular communication of cultured gastric cells
The formation of a cancer is proven to be a multi-stage, multi-mechanism process by animal and human studies. As a definite carcinogen, the role of Helicobacter pylori (H pylori) in the formation of gastric cancer has been unclear. view more (2007-10-29)
Overcoming communication problems - Interpersonal Communication
Our personalities are judged by the way we talk The social and psychological importance of interpersonal communication - Professor Pam Enderby, Professor of Community Rehabilitation at the University of Sheffield. When somebody speaks 'strangely', all too often we judge them as actually being 'strange'. The way we communicate is fundamental to... view more... (1999-06-03)
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