Difference between revisions of "Team:NCKU Tainan/Project"
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| − | <meta charset="utf-8"><link rel="shortcut icon" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png" type="image/x-icon"><link rel="icon" type="image/png" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png"><link rel="icon" type="image/x-icon" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta property="og:title" content="Project | + | <meta charset="utf-8"><link rel="shortcut icon" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png" type="image/x-icon"><link rel="icon" type="image/png" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png"><link rel="icon" type="image/x-icon" href="/wiki/images/8/80/T--NCKU_Tainan--favicon.png"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta property="og:title" content="Project Background - iGEM NCKU"><meta property="og:site_name" content="Project Background - iGEM NCKU"><meta property="og:description" content=""><title>Project Background - iGEM NCKU</title><meta http-equiv="Content-Type" content="text/html" charset="utf-8"><meta property="og:image" content=""><meta property="og:image:type" content="image/png"><link rel="stylesheet" href="/Team:NCKU_Tainan/css/frame/T--NCKU_Tainan--bootstrap_min_css?ctype=text/css&action=raw"><link href="/Team:NCKU_Tainan/font/T--NCKU_Tainan--NotoSans_css?ctype=text/css&action=raw" rel="stylesheet" type="text/css"><link rel="stylesheet" href="/Team:NCKU_Tainan/font/T--NCKU_Tainan--font-awesome_min_css?ctype=text/css&action=raw"> <link rel="stylesheet" href="/Team:NCKU_Tainan/css/T--NCKU_Tainan--Layout_css?ctype=text/css&action=raw"> |
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| − | <style>@font-face { font-family: 'NotoSansCJKtc-Regular'; src: url("/wiki/images/0/0b/T--NCKU_Tainan--NotoSansCJKtc-Regular.woff") format('woff');}</style><nav class="navbar navbar-default"><div class="container-fluid" style="width:72%"> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="/Team:NCKU_Tainan"> <h1>NCKU</h1><h4>Tainan</h4> </a> </div> <div id="navbar" class="navbar-collapse collapse"> <ul class="nav navbar-nav"> <li> <a class="dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expa="" nded="true" href="">Project</a><div class="nav-underline"></div> <ul class="dropdown-menu" aria-labelledby="dropdownMenu2"> <li><a href="/Team:NCKU_Tainan/Project"> | + | <style>@font-face { font-family: 'NotoSansCJKtc-Regular'; 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| − | <div class="head">PROJECT / | + | <div class="head">PROJECT / Background</div> |
<div class="content row"> | <div class="content row"> | ||
<div class="col-md-9"> | <div class="col-md-9"> | ||
| − | <div class="head2"> | + | <div class="head2">Project Background</div> |
| − | <div class="title-line" | + | <div class="title-line" id="key">Key Facts</div> |
| − | <div | + | <div class="phighlight"> |
| + | <p>1. The number of people with diabetes has risen from <b>108 million</b> in 1980 to <b>422 million</b> in 2014[1]. There were <b>1.78 million cases of diabetes in Taiwan</b> in 2015[2].</p> | ||
| + | <p>2. The global prevalence of diabetes among adults has risen from <b>4.7%</b> in 1980 to <b>8.5%</b> in 2014.<br> | ||
| + | Meanwhile, the prevalence of diabetes among adults in <b>Taiwan is 10%</b>.</p> | ||
| + | <p>3. <b>3/4</b> of diabetic people are in low and middle income countries.</p> | ||
| + | <p>4. Diabetes is a major cause of <b>blindness, kidney failure, heart attacks, stroke</b> and <b>lower limb amputation</b>.</p> | ||
| + | <p>5. In 2012, an estimated <b>1.5 million deaths were directly caused by diabetes</b> and another 2.2 million deaths were attributable to high blood glucose.</p> | ||
| + | <p>6. Almost half of all deaths attributable to high blood glucose occur before the age of 70 years. </p> | ||
| + | </div> | ||
| + | |||
| + | <div class="title-line long" id="diabetes"></div> | ||
| + | <div class="title-content">Introduction of Diabetes Mellitus</div> | ||
<div style="width:79%;display:inline-block;"> | <div style="width:79%;display:inline-block;"> | ||
<p>Diabetes mellitus, also known as diabetes, is a metabolic diseases in which blood sugar levels cannot be regulated properly. If left untreated, diabetes can lead to many complications including heart disease, chronic kidney failure, or even death.</p> | <p>Diabetes mellitus, also known as diabetes, is a metabolic diseases in which blood sugar levels cannot be regulated properly. If left untreated, diabetes can lead to many complications including heart disease, chronic kidney failure, or even death.</p> | ||
<p>Diabetes is usually classified into two types: type1 and type2.</p> | <p>Diabetes is usually classified into two types: type1 and type2.</p> | ||
| + | <ul><li>Type1 diabetes- the immune system attacks and destroys the cells that produce insulin, leading to insulin deficiency. The majority of Type 1 patient are children.</li></ul> | ||
</div> | </div> | ||
<div class="img" style="display:inline-block;width:20%"> | <div class="img" style="display:inline-block;width:20%"> | ||
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<div>Universal blue circle symbol for diabetes</div> | <div>Universal blue circle symbol for diabetes</div> | ||
</div> | </div> | ||
| − | <ul> | + | <ul><li>Type2 diabetes- which is characterized by non-insulin dependence, and sometimes may combine with relatively reduced insulin secretion.</li></ul> |
| − | + | <p>Type 2 diabetes comprises the majority of people with diabetes around the world. Overall, around 90% of all adults with diabetes have type 2.</p> | |
| − | + | <div class="img"> | |
| − | <p>Type 2 diabetes | + | <img src="https://static.igem.org/mediawiki/2016/a/a8/T--NCKU_Tainan--projDiabetes2.jpg"> |
| − | <img src="https://static.igem.org/mediawiki/2016/a/a8/T--NCKU_Tainan--projDiabetes2.jpg"> | + | <div>Prevalence of diabetes in adults by age, 2015 [5]</div> |
| − | <p>The figure describes | + | </div> |
| − | <div class="title-line" id="pre">Pre- | + | <p>The figure describes the prevalence of diabetes in different age groups in Taiwan, West Pacifics, and the world. According to the graph, it presents that more people under the age of 60 suffers from diabetes in many middle- and low-income countries. Meanwhile, for developed countries, a growing population over the age of 60 makes up the largest proportion of diabetes prevalence.</p> |
| − | <p>Before having diabetes, | + | <div class="title-line long" id="pre"></div> |
| + | <div class="title-content">Pre-Diabetes</div> | ||
| + | <p>Before having diabetes, an early warning sign would appear which blood sugar levels exceed the normal range. Although it is not as high as a diabetic patient, it is definitely a signal to raise people’s awareness and is called “pre-diabetes”. If the blood sugar level is usually above the normal range, the risk of developing full-blown diabetes would increase drastically. It's a crucial indicator for diabetes diagnosis. However, diagnosing pre-diabetes is not yet a prevalent concept in Taiwan nor in other regions around the world. World Health Organization (WHO) estimates that the prevalence of pre-diabetes is increasing worldwide, and it is projected that more than 470 million people will have pre-diabetes in 2030.</p> | ||
| + | |||
| + | <div class="title-line" id="idea">Our Idea</div> | ||
| + | <p>Our idea is to develop a device to monitor people’s glucose with a user-friednly and non-invasive way in terms of a great lack of pre-diabetic awareness. Moreover, Type II diabetes is mainly due to insensitivity of insulin, resulting in malfunctioning blood glucose regulation. During urine formation, glucose would all be filtered into lumen after filtration process. All the glucose particles are supposed to be recollected after the reabsorption process. The glucose reabsorption is a process via SGLT1/2, members of the sodium glucose cotransporter family which are sodium-dependent glucose transport proteins. Among these two cotransporters, SGLT2 is the major cotransporter involved in glucose reabsorption in the kidney, proximately processing 90% of totally glucose reabsorption. However, SGLT2 can only transport glucose with the maximum blood glucose level of 180 mg/dl. Due to unstable glucose level, once the glucose level exceeds the SGLT2's limit, the extra glucose which is higher than 180 mg/dl would not be absorbed and would be spotted in urine afterward[3]. It means the urine with glucose can then be Found. Therefore, we consider testing glucose out of urine would be a good way monitoring renal health.</p> | ||
| + | |||
| + | <div class="title-line" id="ref">Reference</div> | ||
| + | <p>[1] World Health Organization, Global report on diabetes, (2016)</p> | ||
| + | <p>[2] Taiwan diabetes association</p> | ||
| + | <p>[3] Sanjay Kalra, Sodium Glucose Co-Transporter-2 (SGLT2) Inhibitors: A Review of Their Basic and Clinical Pharmacology, Diabetes Theory (2014)</p> | ||
| + | <p>[4] Harrison's Principles of Internal Medicine 19th</p> | ||
| + | <p>[5] <a href="http://www.idf.org/membership/wp/taiwan" target="_blank">International Diabetes Federation</a></p> | ||
</div> | </div> | ||
<div class="col-md-3"> | <div class="col-md-3"> | ||
<ul id="sidemenu"> | <ul id="sidemenu"> | ||
| − | <li><a href="#" onclick="return toEvent('diabetes');">Diabetes</a></li> | + | <li><a href="#key" onclick="return toEvent('key');">Key Facts</a></li> |
| − | <li><a href="#" onclick="return toEvent('pre');">Pre- | + | <li><a href="#diabetes" onclick="return toEvent('diabetes');">Diabetes Mellitus</a></li> |
| + | <li><a href="#pre" onclick="return toEvent('pre');">Pre-Diabetes</a></li> | ||
| + | <li><a href="#idea" onclick="return toEvent('idea');">Our Idea</a></li> | ||
| + | <li><a href="#ref" onclick="return toEvent('ref');">Reference</a></li> | ||
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Revision as of 01:39, 18 October 2016
PROJECT / Background
Project Background
Key Facts
1. The number of people with diabetes has risen from 108 million in 1980 to 422 million in 2014[1]. There were 1.78 million cases of diabetes in Taiwan in 2015[2].
2. The global prevalence of diabetes among adults has risen from 4.7% in 1980 to 8.5% in 2014.
Meanwhile, the prevalence of diabetes among adults in Taiwan is 10%.
3. 3/4 of diabetic people are in low and middle income countries.
4. Diabetes is a major cause of blindness, kidney failure, heart attacks, stroke and lower limb amputation.
5. In 2012, an estimated 1.5 million deaths were directly caused by diabetes and another 2.2 million deaths were attributable to high blood glucose.
6. Almost half of all deaths attributable to high blood glucose occur before the age of 70 years.
Introduction of Diabetes Mellitus
Diabetes mellitus, also known as diabetes, is a metabolic diseases in which blood sugar levels cannot be regulated properly. If left untreated, diabetes can lead to many complications including heart disease, chronic kidney failure, or even death.
Diabetes is usually classified into two types: type1 and type2.
- Type1 diabetes- the immune system attacks and destroys the cells that produce insulin, leading to insulin deficiency. The majority of Type 1 patient are children.
Universal blue circle symbol for diabetes
- Type2 diabetes- which is characterized by non-insulin dependence, and sometimes may combine with relatively reduced insulin secretion.
Type 2 diabetes comprises the majority of people with diabetes around the world. Overall, around 90% of all adults with diabetes have type 2.
Prevalence of diabetes in adults by age, 2015 [5]
The figure describes the prevalence of diabetes in different age groups in Taiwan, West Pacifics, and the world. According to the graph, it presents that more people under the age of 60 suffers from diabetes in many middle- and low-income countries. Meanwhile, for developed countries, a growing population over the age of 60 makes up the largest proportion of diabetes prevalence.
Pre-Diabetes
Before having diabetes, an early warning sign would appear which blood sugar levels exceed the normal range. Although it is not as high as a diabetic patient, it is definitely a signal to raise people’s awareness and is called “pre-diabetes”. If the blood sugar level is usually above the normal range, the risk of developing full-blown diabetes would increase drastically. It's a crucial indicator for diabetes diagnosis. However, diagnosing pre-diabetes is not yet a prevalent concept in Taiwan nor in other regions around the world. World Health Organization (WHO) estimates that the prevalence of pre-diabetes is increasing worldwide, and it is projected that more than 470 million people will have pre-diabetes in 2030.
Our Idea
Our idea is to develop a device to monitor people’s glucose with a user-friednly and non-invasive way in terms of a great lack of pre-diabetic awareness. Moreover, Type II diabetes is mainly due to insensitivity of insulin, resulting in malfunctioning blood glucose regulation. During urine formation, glucose would all be filtered into lumen after filtration process. All the glucose particles are supposed to be recollected after the reabsorption process. The glucose reabsorption is a process via SGLT1/2, members of the sodium glucose cotransporter family which are sodium-dependent glucose transport proteins. Among these two cotransporters, SGLT2 is the major cotransporter involved in glucose reabsorption in the kidney, proximately processing 90% of totally glucose reabsorption. However, SGLT2 can only transport glucose with the maximum blood glucose level of 180 mg/dl. Due to unstable glucose level, once the glucose level exceeds the SGLT2's limit, the extra glucose which is higher than 180 mg/dl would not be absorbed and would be spotted in urine afterward[3]. It means the urine with glucose can then be Found. Therefore, we consider testing glucose out of urine would be a good way monitoring renal health.
Reference
[1] World Health Organization, Global report on diabetes, (2016)
[2] Taiwan diabetes association
[3] Sanjay Kalra, Sodium Glucose Co-Transporter-2 (SGLT2) Inhibitors: A Review of Their Basic and Clinical Pharmacology, Diabetes Theory (2014)
[4] Harrison's Principles of Internal Medicine 19th
