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In first moments of infection, a division and a decision

Posted: Published on March 3rd, 2014

PUBLIC RELEASE DATE: 2-Mar-2014 Contact: Scott LaFee slafee@ucsd.edu 619-543-6163 University of California - San Diego Using technologies and computational modeling that trace the destiny of single cells, researchers at the University of California, San Diego School of Medicine describe for the first time the earliest stages of fate determination among white blood cells called T lymphocytes, providing new insights that may help drug developers create more effective, longer-lasting vaccines against microbial pathogens or cancer. The findings are published in the March 2, 2014 online issue of Nature Immunology. Nave T lymphocytes patrol the front lines of the human bodys defense against infection, circulating in blood and tissues, searching for invasive microbes and other foreign antigens. Theyre called nave because they have not yet encountered an invader. When they do, these T cells activate and divide, giving rise to two types of daughter cells: effector lymphocytes responsible for immediate host defense and memory lymphocytes that provide long-term protection from similar infections. Researchers have been trying for a very long time to understand when and how T lymphocytes give rise to effector and memory cells during an infection, said John T. Chang, MD, assistant professor in the Department of Medicine and the … Continue reading

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Hana Hartman – Retinitis Pigmentosa – Video

Posted: Published on March 3rd, 2014

Hana Hartman - Retinitis Pigmentosa Hana Hartman's performance at the November Slam on November 16, 2013 at Washington University in St. Louis. For more information, visit: https://sites.google... By: WashUSlam … Continue reading

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12-year-old boy, facing blindness in weeks, goes on bucket-list tour

Posted: Published on March 3rd, 2014

Louis Corbett, 12, has retinitis pigmentosa a progressive disorder that eventually deteriorates vision over the course of decades. In his case, his vision may be gone in weeks. (CNN) As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. Last year was a hard one for poor Louie, mother Catherine Corbett told CNN over the phone from their home in Auckland. Thats when he learned that his case was accelerated. Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isnt. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. This year were going to try and fill his world with as many beautiful images as we can, his mother told CNN. Instructed to make something of an ocular bucket … Continue reading

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Child on 'bucket list' trip before he's blind

Posted: Published on March 3rd, 2014

(CNN) - As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. "Last year was a hard one for poor Louie," mother Catherine Corbett told CNN over the phone from their home in Auckland. "That's when he learned that his case was accelerated." Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isn't. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. "This year we're going to try and fill his world with as many beautiful images as we can," his mother told CNN. Instructed to make something of an ocular bucket list -- things and places he'd like to see for the first, only and likely last time -- Louie picked places like the Grand Canyon, Niagara … Continue reading

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'Bucket list' trip before blindness

Posted: Published on March 3rd, 2014

Louis Corbett, 12, has retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision. STORY HIGHLIGHTS (CNN) -- As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. "Last year was a hard one for poor Louie," mother Catherine Corbett told CNN over the phone from their home in Auckland. "That's when he learned that his case was accelerated." Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isn't. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. "This year we're going to try and fill his world with as many beautiful images as we can," his mother told CNN. Instructed to make something of an ocular bucket list -- things and places he'd like to see for … Continue reading

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Child goes on 'bucket list' trip before he goes blind

Posted: Published on March 3rd, 2014

Louis Corbett, 12, has retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision. STORY HIGHLIGHTS (CNN) -- As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. "Last year was a hard one for poor Louie," mother Catherine Corbett told CNN over the phone from their home in Auckland. "That's when he learned that his case was accelerated." Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isn't. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. "This year we're going to try and fill his world with as many beautiful images as we can," his mother told CNN. Instructed to make something of an ocular bucket list -- things and places he'd like to see for … Continue reading

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Child who will go blind puts NBA game on bucket list trip, team owners spouse steps in

Posted: Published on March 3rd, 2014

(CNN) As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. Last year was a hard one for poor Louie, mother Catherine Corbett told CNN over the phone from their home in Auckland. Thats when he learned that his case was accelerated. Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isnt. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. This year were going to try and fill his world with as many beautiful images as we can, his mother told CNN. Instructed to make something of an ocular bucket list things and places hed like to see for the first, only and likely last time Louie picked places like the Grand Canyon, Niagara Falls, the Empire State … Continue reading

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Billings, Montana | Continuous News and Weather

Posted: Published on March 3rd, 2014

54 minutes 38 seconds ago by CNN As will also happen to two of his older brothers, 12-year-old Louis Corbett will one day be blind. The three young New Zealanders have retinitis pigmentosa -- a progressive disorder that eventually deteriorates vision over the course of decades. But for the youngest of the five Corbett children, that day will come much sooner. "Last year was a hard one for poor Louie," mother Catherine Corbett told CNN over the phone from their home in Auckland. "That's when he learned that his case was accelerated." Though it may seem like a coincidence of extraordinary odds that three young brothers would be stricken with retinitis pigmentosa, it really isn't. Though rare, the disease is hereditary. Faced with the grim reality that Louie will soon lose the ability to see the world around him, the Corbetts decided to embark on an international sightseeing tour. "This year we're going to try and fill his world with as many beautiful images as we can," his mother told CNN. Instructed to make something of an ocular bucket list -- things and places he'd like to see for the first, only and likely last time -- Louie picked places … Continue reading

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NOVA Aesthetic Medicine with Jessica Kazmierczak – Video

Posted: Published on March 3rd, 2014

NOVA Aesthetic Medicine with Jessica Kazmierczak By: novamedak … Continue reading

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NOVA Aesthetic Medicine with Jessica Chuckran – Video

Posted: Published on March 3rd, 2014

NOVA Aesthetic Medicine with Jessica Chuckran By: novamedak … Continue reading

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