From nima.mhg from gmail.com Tue Jan 6 08:53:54 2009 From: nima.mhg from gmail.com (Nima Mohaghegh) Date: Tue Jan 6 13:26:30 2009 Subject: [Cell-biology] Radiosensitive cell lines Message-ID: <4963628f.0437560a.1cd3.7a67@mx.google.com> Dear Professor COLOSETTI; Hi & Happy new year, Searching for radioresistant head & neck cell lines in Google, I saw your message: Radiosensitive cell lines COLOSETTI colo at nancy.fnclcc.fr Tue Mar 26 08:43:59 EST 1996 Hi! We are working on radiosensitive and radioresistant head and neck tumors and looking for such radiosensitive cell lines(SF2 < 0,5). Could it be possible to get such cell lines ? Thanking you in advance. Christophe. So, I was wondering if I could profit from your invaluable advices about the best way to find the appropriate radioresistant cell lines? I mean something like databases or sites with information about Radio-resistency/-sensitivity of cell lines. Best Regards Nima Mohaghegh Pharm D. & Ph.D. student of Pharmaceutical Biotechnology Pasteur Institute of Iran From biospace from noster-it.com Wed Jan 21 01:24:52 2009 From: biospace from noster-it.com (biospace) Date: Wed Jan 21 12:46:20 2009 Subject: [Cell-biology] Regulating Hematopoietic Stem Cell Homeostasis And Leukemogenesis Message-ID: Dr. Richard Flavell (Yale University) and colleagues identify the c- Cbl protein as a critical repressor of hematopoietic stem cell (HSC) self-renewal. In addition to establishing a key role for protein ubiquitylation in HSC development, this finding posits c-Cbl as a potential target in research into stem cell engineering as well as cell-based leukemia treatments. Dr. Flavell describes the work as elucidating "a novel dimension in our understanding the self-renewal of Hematopoietic stem cells." Like all stem cell populations, HSC reply upon asymmetric cell division to generate two different daughter cells: one future stem cell, and another cell that will further differentiate into a more specialized cell type. Thus, a balance is struck between the production of new cell types and the renewal of the stem cell pool. However, imbalances between HSC self-renewal and differentiation can lead to hematologic malignancies like leukemia. Dr. Flavell's group discovered that the E3 ubiquitin ligase, c-Cbl, suppresses HSC self-renewal. The researchers generated transgenic mice deficient in c-Cbl, and demonstrated that these c-Cbl-mutant mice display an increased number of HSCs. Tonny -------------- More bio-med news & videos Portal to share biological information-data between people http://biospace.ethz.ch From gsimone from MIT.EDU Wed Jan 21 12:04:35 2009 From: gsimone from MIT.EDU (Giuseppina Simone) Date: Wed Jan 21 12:46:36 2009 Subject: [Cell-biology] (no subject) Message-ID: <20090121120435.be0xsxt0upwgcoo8@webmail.mit.edu> Hi, my name is Giuseppina Simone and I work at HST- MIT in Cambridge (MA). For my research I need to conjugate some Poly styrene beads with the cells and after the incubation analyse the sample. I ' d like to avoid the centrifuge and so I need to analyse a high volume of cells. Actually, I' m looking for a hemocytometer chip that can help me in this step. Could you support me? I see that the you commercialize this product, might you furnish a small sample of these device in order to check that they work well for my application? Thank you a lot, Giuseppina Simone -- Giuseppina Simone, PhD Harvard-MIT Health Sciences & Technology 65 Landsdowne St., PRB 252 Cambridge, MA 02139 Phone: 617-768-8330 Fax: 617-768-8202 Email: gsimone@mit.edu From articles.jvmah from acadjourn.org Wed Jan 28 05:35:41 2009 From: articles.jvmah from acadjourn.org (Journal of Veterinary Medicine and Animal Health) Date: Wed Jan 28 09:29:58 2009 Subject: [Cell-biology] JVMAH: CALL FOR PAPERS Message-ID: <1232b2f40901280235v203d2c5r54fb57077a5d39a0@mail.gmail.com> *Journal of Veterinary Medicine and Animal Health* www.academicjournals.org/JVMAH * * Dear Colleague, Introducing ''Journal of Veterinary Medicine and Animal Health (JVMAH)" The *Journal of Veterinary Medicine and Animal Health* is a multidisciplinary peer-reviewed journal published that will be monthly by Academic Journals (http://www.academicjournals.org/JVMAH). JVMAH is dedicated to increasing the depth of the subject across disciplines with the ultimate aim of expanding knowledge of the subject. *Editors and reviewers* JVMAH* *is seeking qualified researchers to join its editorial team as editors, subeditors or reviewers. Kindly send your resume to JVMAH@acadjourn.org. *Call for Papers* JVMAH will cover all areas of the subject. The journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence, and will publish: ? Original articles in basic and applied research ? Case studies ? Critical reviews, surveys, opinions, commentaries and essays We invite you to submit your manuscript(s) to JVMAH@acadjourn.org for publication in the Maiden Issue (May 2009). Our objective is to inform authors of the decision on their manuscript(s) within four weeks of submission. Following acceptance, a paper will normally be published in the next issue. Instruction for authors and other details are available on our website; http://www.academicjournals.org/JVMAH/Instruction.htm *JVMAH is an Open Access Journal*** One key request of researchers across the world is unrestricted access to research publications. Open access gives a worldwide audience larger than that of any subscription-based journal and thus increases the visibility and impact of published works. It also enhances indexing, retrieval power and eliminates the need for permissions to reproduce and distribute content.JVMAH is fully committed to the Open Access Initiative and will provide free access to all articles as soon as they are published. Best regards, *Michael Oruah* *Editorial Assistant * Journal of Veterinary Medicine and Animal Health. E-mail: *JVMAH@acadjourn.org * *http://www.academicjournals.org/JVMAH *