網誌文章搜尋建議

給多發性硬化症MS病友和親友的建議:
如要搜尋站內相關文章可多利用
"搜尋此網誌的文章內容"的功能,這樣就可以快速的找到你想要得資訊而不需要從第一篇開始看了.
有關CCSVI(靜脈血管窄化及手術的資訊)可在相關連結以及相關MS blog內

推薦頻道:Gimmy a break

顯示具有 stem cell 標籤的文章。 顯示所有文章
顯示具有 stem cell 標籤的文章。 顯示所有文章

2015年3月3日 星期二

盼望已久的另一道曙光:幹細胞治療 from UK

Dancing, walking and running again, the wheelchair-bound MS patients after they were given 'miraculous' stem cell treatment

幹細胞治療後,坐輪椅的MS患者再度跳舞,走路,甚至跑步。
  • Pioneering treatment has allowed wheelchair-bound patients to run again
  • Patient given high dose of chemotherapy to wipe out faulty immune system
  • Therapy then uses person's own stem cells to fight the devastating disease
  • It may be the first ever treatment to successfully reverse symptoms of MS
  • 是目前完全逆轉回復的首例治療方式
Britons left wheelchair-bound by multiple sclerosis can walk, run and even dance again after being given a pioneering stem cell treatment.
Doctors have described the recoveries as ‘miraculous’, while patients say they have been given their lives back.
The treatment uses a patient’s own stem cells – the body’s master cells – to fight the disease. 

Professor Basil Sharrack, of the Royal Hallamshire Hospital in Sheffield, said: ‘Since we started treating patients some three years ago some of the results have been miraculous. 
三年前我們治療的病人中有些真是奇蹟。

WHEELCHAIR-BOUND MOTHER WHO CAN NOW DANCE AGAIN

Today, Holly Drewery(主角) can run after her daughter Isla. Two years ago she could take her for a walk only if someone pushed her wheelchair while she held on to Isla’s pushchair.
2年前Holly Drewery只能坐著輪椅抱著她女兒

Miss Drewery, 25, of Sheffield, pictured with Isla, was diagnosed with MS after suffering numbness and blurred vision. She became wheelchair-bound after her health worsened on Isla’s birth. She needed help with basic tasks and couldn’t even wiggle her toes.
25歲的她,診斷出多發性硬化症之後,就飽受麻痺的感覺和複視,在生完它的女兒Isla之後,就坐在輪椅上了。

Three weeks after the stem cell transplant she was able to walk out of hospital. 
Now, more than 18 months on, she is almost back to normal. She has a part-time office job and, although she still gets tired, can dance, run and chase after Isla, two, in the park. 
在作完幹細胞治療後3星期,她可以走出醫院,18個月之後,她回復正常,有個兼職的工作。雖然她現在仍舊會覺得累,但至少她可以跳舞,跑步,和小孩在公園追逐。

She said: ‘All I wanted to be able to do is take Isla out. It worked wonders. I am more or less back to normal.’
我所想要的只是能夠帶她出門,我現在差不多和以前一樣。

Sam Ramsey collapsed when out celebrating her 22nd birthday and six weeks later was paralysed from the neck down by MS.

另一位患者:Sam Ramsey在她22歲生日後6周,因為MS造成她頸部以下癱瘓。

Other treatments failed but now, after the stem cell treatment, Miss Ramsey, 25, of Newark in Nottinghamshire, can walk on crutches, has passed her driving test and ordered a car.
Sam Ramsey試過很多其它的治療方式,但是也都失敗了,幹細胞治療讓她現在可以藉由助行器行走,也拿到了駕照。

She told the Sunday Times: ‘This treatment has given me my life back.’
'This is not a word I would use lightly but we have seen profound neurological improvements.’

However, more research is needed to prove the patients are not just experiencing a temporary remission, which does happen in MS.
然而,需要更多的研究來證實這不只是緩解的情形。

The neurological condition, which is more common in women than men, usually strikes those in their 20s and 30s and affects 2.5million people worldwide, including 100,000 Britons. It can cause blindness and paralysis, but current drugs are not suitable for all and there is no cure.
全球有250萬人,英國就有10萬人深受其苦,目前沒有解藥。

The disease occurs when ‘friendly fire’ from the body’s immune system destroys myelin, the fatty protective sheath around nerve fibres in the brain and spinal cord, disrupting the transmission of vital signals.
The Sheffield treatment uses the stem cells to ‘reboot’ the immune system so that it stops attacking the body and brain.

療程步驟如下:
First, a sample of the patient’s blood is taken and stem cells are removed from it and stored.
第一:抽取病患的血液,並從其中提取出幹細胞進而儲存起來

The patient is then given a high dose of chemotherapy to wipe out their faulty immune system. 
第二:病患須經過一個非常高劑量的化療過程,目的是把現在的免疫系統完全摧毀。

Finally, they are given their stem cells back. As master cells, they are able to form a new, healthy immune system.
最後:再把儲存的幹細胞注射回病患自己,重新啟動新的免疫系統。

The transplant has a one-off cost of around £30,000, similar to the amount spent on some patients’ drugs each year. 
幹細胞療程費用需要3萬英鎊,約150萬台幣,30萬人民幣,這費用相當於多發性硬化症病人一年的醫療費用。

As well as stopping the disease in its tracks the treatment, known as autologous haematopoietic stem cell transplantation, seems to heal damage that has already been done.
自體造血幹細胞移植療法似乎不僅可以停止疾病的病程,甚至可以修復已經受傷的部位。

以下列出其他MS例證
A man who was blind in one eye has almost normal vision again. 
失明的眼睛重現光明

A woman in Canada who needed 24-hour care appears free of MS more than a decade after being given a transplant of her own stem cells.
24歲的加拿大女性治療前需要24小時得看護照顧,現在已經有10年沒有再復發。

Despite these dramatic improvements, the treatment is not suitable for all patients.
這種治療並不適用每個病患。

 A US trial on almost 150, reported last month in the Journal of the American Medical Association, showed it to help roughly half the time.
在美國的實驗性結果報告顯示:150個實驗中,只有半數75人有幫助

There are also concerns about complications including potentially lethal infections.
過程中也會有致命的危險(一但感染)。

Professor Sharrack and colleagues are seeking patients with relapsing-remitting MS, the most common form, for an NHS-funded trial.
目前英國國民保健服務處(NHS)教授 Sharrack 團隊正在募集較規模的實驗。
The MS Society described the Sheffield work as ‘very encouraging’ and said it is eagerly awaiting the results of larger trials.

Read more: http://www.dailymail.co.uk/news/article-2974675/MS-stem-cell-treatment-hailed-miraculous-patients-make-dramatic-recovery.html#ixzz3TF2Zd6ml 
附上幹細胞治療影片簡介


Share/Bookmark

2014年12月20日 星期六

國外幹細胞產業發展現況

醫學新知,醫學界的終極法寶,堪稱和物理界統一場論相同的幹細胞療法現況

部分轉載於科技產業資訊室如下:
 -------------------------------------------------------------------------------------------
 人類胚胎幹細胞自Thomson教授在1998年成功分離後,開啟幹細胞研究至今已16年,這些年雖有成果,但因牽涉到胚 胎之倫理規範,因此進步較慢,但在造血幹細胞及間葉幹細胞之研究及應用有些產品出現,亦即有些幹細胞產業出現預估在2016年幹細胞療法之總市場值為89 億美元。

   幹細胞技術之臨床應用之第一例技術,開始於1968年完成之世界上第一例骨髓移植,其有效 作用之幹細胞為造血幹細胞,造血幹細胞之移植仍是惡性血液病最佳之治療方法,但這些年來除骨髓外,亦可用週邊血、臍帶血、胎盤血、目前每年全球6萬例(分 別為自體骨髓移植3.5萬例及異體移植2.5萬例)這是最成功的醫療幹細胞的應用。其他的幹細胞也有臨床試驗之階段,依美國 Clinicaltrial.org登錄網站,有4300件以上在進行臨床試驗。

至於已上市的幹細胞治療產品,主要是間充質幹細胞(Mensenchymal stem cell;MSC)目前全球已獲批准的幹細胞之治療產品計8個,主要在韓國和加拿大。

一 、 韓國產品,計3個。
產品名 治療症狀
1 Heartcellgram-AMI 急性心肌梗塞
2 Cupistem 肛門瘻
3 Cartistem 軟骨損傷及骨關節炎


二、加拿大:Prochymal治療兒童急性移植抗宿主病

三、在開發中的幹細胞各種疾病之治療產品(包括在臨床試驗的產品)
其中:
(二)自身免疫疾病:主要治類風濕性關節炎和克羅恩症
Prochymal Osiris   臨床試驗中
  Alliancells 自身免疫疾病  
  Allocure 自身免疫疾病  

(四)中樞神經系統疾病
NurOwn BrainStorm 帕金森症,ALS phaseⅡa
  Neurogeneration 帕金森症,ALS  
  Neuralstem 神經保護  
ReN001 Reneuron 缺血性中風 臨床試驗中
NTx-265 SteamCell 中風後功能性腦質再生 臨床試驗中
  SteamCell 巴登症 臨床試驗中
  SteamCell 阿爾茲海默症  

 
以上所列產業之產品大都來自MSC產品,可見幹細胞產業的產品開發主要還是在MSC。但未來可能會有不同的來源,主要是在2006年山中伸彌所發現突破的重編程多能幹細胞(IPS),經全世界大學研究機構近幾年來有突飛猛進的成果,不但沒有倫理問題,幹細胞的製造容易。

未來如能證明沒有致癌之疑慮,再生醫學的產業將大放光芒,目前日本已用此技術(IPS)自病患取得的細胞製成一視網膜細胞,並已完成第一個人體臨床試驗,如果此項研究相信未來將有許多幹細胞產業出現,將使再生醫學蓬勃發展。
  

原文閱讀:
http://iknow.stpi.narl.org.tw/Post/Read.aspx?PostID=10456

相關閱讀:

幹細胞治療 終極法寶

幹細胞用於Ms治療的說明

 

 


Share/Bookmark

2014年11月15日 星期六

幹細胞治療 終極法寶

大家最關注的莫過於終極法寶:幹細胞治療

我碰巧今日在網路上查到就在最近的韓國有一家醫療院所提供了幹細胞治療,附上連結:

http://www.unistemcells.com/

該診所提供了以下聲稱的疾病可以評估進行治療

Stem Cell Therapy  |  Anti-aging  |  Parkinson's Disease(帕金森氏症)  |  Multiple Sclerosis(多發性硬化症)  |  ALS(漸凍人)  |  Brain Injury(大腦損傷)  |  Spinal Cord Injury(脊髓損傷)  |  Cerebral Palsy(腦癱)  |  Batten Disease  |  
Stroke(中風)  |   Cerebellar Ataxia(小腦性共濟失調)  |   MSA(多發性系統退化症)  |  Muscular Dystrophy(肌肉萎縮症)  |  Epilepsy(癲癇)  |  Eye Disorders  |  Encephalomyelitis(腦脊髓炎)  |  SMA(脊髓性
肌肉萎縮症)  |  Diabetes(糖尿病)  |  DMD(裘馨氏肌肉失養症)
  |  Alzheimer Disease(阿茲海默症)

並且附上該醫院院長的簡報連結
http://www.unistemcells.com/en/aboutus/flash_preasentation.htm

網站有一些 病人的故事,就在網頁右上方的欄位,大家可以先進行了解。


後續再仔細研讀,如果要進一步了解,可以直接上其網頁詢問。


如果這個終極法寶可以解決所有事,那是好還是壞? 
會不會讓人類更不珍惜自己的身體呢?


提醒小叮嚀:任何治療方式均有其風險 ,請審慎理性評估後再決定人生只有一次。



Share/Bookmark