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UCLA researchers discover missing link between stem cells and immune system

Posted: Published on September 2nd, 2012

Public release date: 2-Sep-2012 [ | E-mail | Share ] Contact: Kim Irwin kirwin@mednet.ucla.edu 310-206-2805 University of California - Los Angeles Health Sciences UCLA researchers have discovered a type of cell that is the "missing link" between bone marrow stem cells and all the cells of the human immune system, a finding that will lead to a greater understanding of how a healthy immune system is produced and how disease can lead to poor immune function. The studies were done using human bone marrow, which contains all the stem cells that produce blood during postnatal life. "We felt it was especially important to do these studies using human bone marrow as most research into the development of the immune system has used mouse bone marrow," said study senior author Dr. Gay Crooks, co-director of the Eli and Edythe Broad Center of Regenerative Medicine and a co-director of the Cancer and Stem Cell Biology program at UCLA's Jonsson Comprehensive Cancer Center. "The few studies with human tissue have mostly used umbilical cord blood, which does not reflect the immune system of postnatal life." The research team was "intrigued to find this particular bone marrow cell because it opens up a lot … Continue reading

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NIH-funded researchers restore sense of smell in mice using genetic technique

Posted: Published on September 2nd, 2012

Public release date: 2-Sep-2012 [ | E-mail | Share ] Contact: Robin Latham lathamr@nidcd.nih.gov 301-496-7243 NIH/National Institute on Deafness and Other Communication Disorders Scientists funded by the National Institutes of Health have restored the ability to smell in a mouse model of a human genetic disorder that causes congenital anosmiathe inability to smell from birth. The approach uses gene therapy to regrow cilia, cell structures that are essential for olfactory function. The study was funded by four parts of NIH: the National Institute on Deafness and Other Communications Disorders (NIDCD), the National Institute on Diabetes and Digestive and Kidney Diseases (NIDDK), the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), and the National Eye Institute (NEI). It was published online in the September 2, 2012, issue of the journal Nature Medicine. "These results could lead to one of the first therapeutic options for treating people with congenital anosmia," said James F. Battey, Jr., M.D., Ph.D., director of NIDCD. "They also set the stage for therapeutic approaches to treating diseases that involve cilia dysfunction in other organ systems, many of which can be fatal if left untreated." Olfactory dysfunction can be a symptom of a newly recognized … Continue reading

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A new light shed on genetic regulation's role in the predisposition to common diseases

Posted: Published on September 2nd, 2012

Public release date: 2-Sep-2012 [ | E-mail | Share ] Contact: Emmanouil Dermitzakis emmanouil.dermitzakis@unige.ch 41-223-795-483 Universit de Genve Genetic disease risk differences between one individual and another are based on complex aetiology. Indeed, they may reflect differences in the genes themselves, or else differences at the heart of the regions involved in the regulation of these same genes. By gene regulation we mean the decision that the cell makes as to when, where and at what level to activate or suppress the expression of a gene. In theory, two people could thus share a gene that is perfectly identical and yet show differences in their predisposition to a disease due to genetic differences concerning the regulation (overexpression or underexpression) of this same gene. Numerous teams are currently trying to draw up a map of regions involved in gene regulation. Not an easy task, but invaluable since it allows us to understand all the genetic causes that can explain the predisposition to certain diseases. Working with twins Emmanouil Dermitzakis, Louis-Jeantet Professor at the Faculty of Medicine and member of the NCCR Frontiers in Genetics and the Institute of Genetics and Genomics of Geneva (IGE3), is a specialist in what is called … Continue reading

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Annabelle Rama to undergo stem cell treatment to improve health

Posted: Published on September 2nd, 2012

YAHOO: Talent manager Annabelle Rama will fly to Germany in September to undergo therapy - stem cell therapy, that is. This has been a promise made by her son Richard Gutierrez who's footing the bill. "Early this year pa lang ay napagplanuhan na 'yung pagpapa-stem cell ng nanay ko at prinomise ko sa kanya na pag-iipunan ko, prinomise ko sa kanya na ako ang magti-treat sa kanya," Richard said on the first episode of "H.O.T. TV," Aug. 5. He noted, "'Yung mom ko hindi mahilig 'yan na pumunta sa mga doctor, hindi mahilig magpa-check-up." Looking forward This early, Annabelle is already excited about her trip and the upcoming treatment. "Kaya ako excited pumunta kasi unang-una mataas ang aking sugar, mataas ang aking cholesterol, tapos me problema pa ako sa high blood, blood pressure ko. Siguro nga kailangan kong pumunta ng Germany," she said, noting that the condition of her friends, talent manager Lolit Solis and actress Lorna Tolentino, have improved tremendously after going through stem cell therapy. "Nakita ko ang mukha ni Lolis pumuputi ang mukha niya, eh at saka mukha siyang fresh na fresh. Lalo na si LT, nakita ko rin siya. Mukhang gumanda naman siya. Basta lahat ng … Continue reading

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Annabelle Rama to undergo stem cell treatment to improve health

Posted: Published on September 2nd, 2012

YAHOO: Talent manager Annabelle Rama will fly to Germany in September to undergo therapy - stem cell therapy, that is. This has been a promise made by her son Richard Gutierrez who's footing the bill. "Early this year pa lang ay napagplanuhan na 'yung pagpapa-stem cell ng nanay ko at prinomise ko sa kanya na pag-iipunan ko, prinomise ko sa kanya na ako ang magti-treat sa kanya," Richard said on the first episode of "H.O.T. TV," Aug. 5. He noted, "'Yung mom ko hindi mahilig 'yan na pumunta sa mga doctor, hindi mahilig magpa-check-up." Looking forward This early, Annabelle is already excited about her trip and the upcoming treatment. "Kaya ako excited pumunta kasi unang-una mataas ang aking sugar, mataas ang aking cholesterol, tapos me problema pa ako sa high blood, blood pressure ko. Siguro nga kailangan kong pumunta ng Germany," she said, noting that the condition of her friends, talent manager Lolit Solis and actress Lorna Tolentino, have improved tremendously after going through stem cell therapy. "Nakita ko ang mukha ni Lolis pumuputi ang mukha niya, eh at saka mukha siyang fresh na fresh. Lalo na si LT, nakita ko rin siya. Mukhang gumanda naman siya. Basta lahat ng … Continue reading

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Annabelle Rama to undergo stem cell treatment to improve health

Posted: Published on September 2nd, 2012

YAHOO: Talent manager Annabelle Rama will fly to Germany in September to undergo therapy - stem cell therapy, that is. This has been a promise made by her son Richard Gutierrez who's footing the bill. "Early this year pa lang ay napagplanuhan na 'yung pagpapa-stem cell ng nanay ko at prinomise ko sa kanya na pag-iipunan ko, prinomise ko sa kanya na ako ang magti-treat sa kanya," Richard said on the first episode of "H.O.T. TV," Aug. 5. He noted, "'Yung mom ko hindi mahilig 'yan na pumunta sa mga doctor, hindi mahilig magpa-check-up." Looking forward This early, Annabelle is already excited about her trip and the upcoming treatment. "Kaya ako excited pumunta kasi unang-una mataas ang aking sugar, mataas ang aking cholesterol, tapos me problema pa ako sa high blood, blood pressure ko. Siguro nga kailangan kong pumunta ng Germany," she said, noting that the condition of her friends, talent manager Lolit Solis and actress Lorna Tolentino, have improved tremendously after going through stem cell therapy. "Nakita ko ang mukha ni Lolis pumuputi ang mukha niya, eh at saka mukha siyang fresh na fresh. Lalo na si LT, nakita ko rin siya. Mukhang gumanda naman siya. Basta lahat ng … Continue reading

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Lorna Tolentino underwent stem cell treatment to improve health

Posted: Published on September 2nd, 2012

PEP: Kahit pa noong kabataan niya ay kilala na si Lorna Tolentino bilang isa sa may pinakamagandang mukha sa Philippine showbiz industry. Hanggang ngayon na edad 50 na siya ay wala pa rin itong kupas. Ang kanyang sikreto ay nasa patuloy na pangangalaga niya sa katawan. Mahilig mag-ehersisyo si Lorna, at ilan sa regular niyang ginagawa ay ang yoga at gym workout. Nagda-diet din siya upang suportahan ang pag-e-exercise. Halos lahat na ng diet ay napagdaanan ko na, pero ang tamang paraan pa rin ay mag-ehersisyo ka at [kumain ng] tamang pagkain, saad ng aktres sa panayam ng PEP (Philippine Entertainment Portal), noong July 17 sa TV5 event sa Elements Centris, Quezon City. Ibig sabihin, meron pa ring caution akong ginagawa. Binabantayan ko rin kung ano yung kinakain ko kasi sabi nga nila, You are what you eat, e. Mas mapili ngayon si Lorna sa kanyang mga kinakain dahil na rin sa kanyang bad cholesterol level at hormonal imbalance sa katawan. Hindi siya kumakain ng anumang matataba at maalat na pagkain. Pagdating naman sa kanyang balat, Siyempre sa pangangalaga ng Flawless at Belo, at ni Joey Santos ng Villa Medica, kaya heto, patuloy na maganda yung skin ko. STEM CELL … Continue reading

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Annabelle Rama to undergo stem cell treatment to improve health

Posted: Published on September 2nd, 2012

YAHOO: Talent manager Annabelle Rama will fly to Germany in September to undergo therapy - stem cell therapy, that is. This has been a promise made by her son Richard Gutierrez who's footing the bill. "Early this year pa lang ay napagplanuhan na 'yung pagpapa-stem cell ng nanay ko at prinomise ko sa kanya na pag-iipunan ko, prinomise ko sa kanya na ako ang magti-treat sa kanya," Richard said on the first episode of "H.O.T. TV," Aug. 5. He noted, "'Yung mom ko hindi mahilig 'yan na pumunta sa mga doctor, hindi mahilig magpa-check-up." Looking forward This early, Annabelle is already excited about her trip and the upcoming treatment. "Kaya ako excited pumunta kasi unang-una mataas ang aking sugar, mataas ang aking cholesterol, tapos me problema pa ako sa high blood, blood pressure ko. Siguro nga kailangan kong pumunta ng Germany," she said, noting that the condition of her friends, talent manager Lolit Solis and actress Lorna Tolentino, have improved tremendously after going through stem cell therapy. "Nakita ko ang mukha ni Lolis pumuputi ang mukha niya, eh at saka mukha siyang fresh na fresh. Lalo na si LT, nakita ko rin siya. Mukhang gumanda naman siya. Basta lahat ng … Continue reading

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FDA approves Linzess, new drug for irritable bowel, constipation

Posted: Published on September 2nd, 2012

The Food and Drug Administration on Thursday approved a new drug, Linzess, to treat irritable bowel syndrome with constipation. The drug, known generically as linaclotide, speeds up bowel movements and reduces pain in many patients with the disorder. It is the second product on the market aimed at the population, following Amitiza (lubiprostone), which was approved in January 2006 but may have more side effects than Linzess. An estimated 15.3 million Americans suffer from irritable bowel syndrome with constipation, according to the National Institutes of Health, and about 63 million suffer from constipation. Irritable bowel syndrome, or IBS, is characterized by abdominal pain and hard, lumpy stools at least 25% of the time. The cause of the disorder is not clear. Linaclotide is a peptide, composed of 14 amino acids, that binds to an enzyme called guanylate cyclase 2C and stimulates muscle contractions that cause the intestines to move digested food toward excretion. In one clinical trial, 1,604 patients with IBS were randomly assigned to take either Linzess or a placebo for 12 weeks. The results showed that the drug reduced abdominal pain and increased the number of spontaneous bowel movements. In a separate trial, 1,272 patients with constipation of … Continue reading

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Character vs progress: Litchfield struggles to find its balance in the face of change

Posted: Published on September 2nd, 2012

By MICHELLE MERLIN Register Citizen Staff mmerlin@registercitizen.com LITCHFIELD Seventeen years ago, CVS moved into Litchfield, stirring controversy among some who worried that the pharmacy, a national chain, would contribute to eroding the New England rural and historic character of the town. CVS, of its own volition, decided the building should conform more to the towns look than its corporate look. The store exchanged its usual vinyl walls for wood clapboards and created a sign that looks carved out of wood. Earlier this summer, Village Green developer Mark Greenberg, in conjunction with Stop & Shop, proposed building one of the chains supermarkets in his plaza. The proposal was withdrawn, but is likely to reappear later this year. Although a smaller Stop & Shop already exists just down the road from the plaza at 331 West Street, the application proposed a 39,000 square feet new Stop & Shop, compared to the present 24,000 square foot store currently existing. Two buildings in the Village Green Plaza would be razed for the project and a new building would be put next to the wetlands in the back of the property. The proposal caused concern among some residents, who worried a larger Stop & Shop … Continue reading

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