{"id":34018,"date":"2013-09-17T06:00:48","date_gmt":"2013-09-17T10:00:48","guid":{"rendered":"http:\/\/asweetlife.org\/?post_type=feature&p=34018"},"modified":"2016-01-09T06:15:54","modified_gmt":"2016-01-09T11:15:54","slug":"avoiding-diabetes-complications-dr-george-l-king","status":"publish","type":"post","link":"https:\/\/asweetlife.org\/?p=34018","title":{"rendered":"Ways to Avoid Diabetes Complications: Talking to Joslin’s Dr. George L. King"},"content":{"rendered":"

\n

Diabetic complications can be \u201csexy.\u201d<\/p>\n

That\u2019s the word Dr. George L. King<\/a> uses to describe his area of expertise, researching the causes of, and preventions for, diabetes complications.<\/p>\n

\u201cIt\u2019s quite sexy, for a researcher,\u201d King says about his work at the Joslin Diabetes Center<\/a>, in Boston, \u201cThat\u2019s because the major fears of the diabetic patient are blindness, renal failure, or hypoglycemia\u2014all of which are complications of type one diabetes. Focus groups have shown that, if not for the complications, diabetic patients could tolerate the disease quite well.\u201d<\/p>\n

King is one of the world\u2019s leading researchers into diabetes complications. He is Director of Research and Head of the Section on Vascular Cell Biology at Joslin, as well as a Professor of Medicine at Harvard Medical School, and he\u2019s been at both Joslin and Harvard since 1981.<\/p>\n

\u201cMy area of expertise is how insulin interacts with the blood vessels,\u201d King says.<\/p>\n

\"George<\/a>Specifically, King is examining the effects of insulin resistance and hyperglycemia, or high blood sugar, on the molecular mechanisms that could lead to degeneration of vascular systems in the body. In 1989, Dr. King spearheaded breakthrough research postulating that activation of protein kinase C is the primary pathway in which hyperglycemia causes loss of function, and other complications, in the retina, kidney<\/a> and cardiovascular systems. Following this, King showed in a series of studies using vascular cells from the retina, kidneys, and arteries specifically how hyperglycemia contributed to causing various diabetes complications.<\/p>\n

King\u2019s research into understanding the causes of diabetes complications, so he can help to find ways of preventing them through treatments and lifestyle changes, extends far beyond the confines of a lab or a petri dish. He is working with more than 800 people in the Joslin Diabetes Medalis<\/a>t program \u2014people who have been awarded medals for living with type 1 diabetes for 25, 50, even 75 years \u2014to uncover how they have managed to avoid many diabetic complications through the decades.<\/p>\n

\u201cThey are very interesting people,\u201d King says about his study group. \u201cSome of them built their own glucose meters in the 1960s and 70s, before they were widely available to the public.\u201d<\/p>\n

Aside from being avid do it yourselfers, King found other shared traits of those who have minimized the complications from diabetes, despite living with the condition for many years.<\/p>\n

After discounting genetic factors, King\u2019s research so far reveals that most of the Medalists exercise regularly. They are also very careful with their diets. But, more than this, King noted another shared trait that, although fairly abstract, is very important.<\/p>\n

\u201cThey are very good advocates for themselves,\u201d King says of his subjects. \u201cThe are always on the lookout for new treatments. They are definitely a proactive group. They\u2019re not sitting on the sidelines waiting for something to be done for them. They\u2019ll do it for themselves first, if they have to.\u201d<\/p>\n

King, and other researchers, also discovered that hdl levels, the so-called \u201cgood cholesterol,” is high in Medalists without complications.<\/p>\n

\u201cWe are looking into that,\u201d King says about the implications of the hdl levels.<\/p>\n

By examining the Medalists King hopes to uncover the specific, if not the actual molecular ways in which they are protected from complications. Is it lifestyle? Genetics? Life choices? Or, is it something else?<\/p>\n

\u201cThe hope is we look at humans who are protected, then see why they\u2019re protected, and come up with answers about lifestyle,\u201d King says. \u201cThen, by looking at their tissue and biochemistry (after death) we can perhaps develop medications to simulate the biochemistry that protected them.\u201d<\/p>\n

On that front, King says they have discovered a way that naturally produced human insulin prevents arteriosclerosis.<\/p>\n

\u201cCan we design an insulin to prevent arteriosclerosis?\u201d King says. \u201cI think this may be possible in the next five years.\u201d<\/p>\n

Because up to 30 percent of people with type 2 diabetes use insulin, such a breakthrough would be good news for more than just for type 1 diabetics, he points out.<\/p>\n

Meanwhile, as researchers like King work to understand the factors that protect some people from the complications caused by diabetes, and until the development, and testing of medications as a result of those findings come to market, there are things diabetics can do to help themselves avoid retinopathy, neuropathy, kidney disease and cardiovascular disease.<\/p>\n

\u201cDon\u2019t smoke, watch your diet, and exercise,\u201d King advises. \u201cAlso, advocate for yourself. Be proactive. That\u2019s the main trait of the Medalists\u2014they stick up for themselves.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

King\u2019s research into understanding the causes of diabetes complications, so he can help to find ways of preventing them through treatments and lifestyle changes, extends far beyond the confines of a lab or a petri dish. He is working with more than 800 people in the Joslin Diabetes Medalist program <\/p>\n","protected":false},"author":4,"featured_media":41881,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"image","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[1542],"tags":[],"yoast_head":"\nWays to Avoid Diabetes Complications: Talking to Joslin's Dr. George L. 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