Carbohydrate mimics and lectins: a source of new drugs and therapeutic opportunities.

نویسندگان

  • Jose J Reina
  • Anna Bernardi
چکیده

Mimics of oligosaccharides capable of interfering with lectin activity are currently being pursued by a number of groups in an effort to produce tools for glycobiology and to design antagonists of medically relevant lectins. The field is reviewed in this chapter. After a brief overview of the state of the art, examples from our and others' studies on the dendritic cell receptor DC-SIGN are illustrated.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Drug Delivery: Plant Lectins as Bioadhesive Drug Delivery Systems

Selective targeting of drugs to the proposed site of action provides therapeutic advantages such as reduced toxicity and smaller dose levels. Despite a huge progress made in drug design and delivery systems, many challenges still have to be solved. Small therapeutic drugs always have the potential to pass into the kidneys and be excreted from the body. The use of macromolecular constructs (carr...

متن کامل

Unique Carbohydrate Appearance of the Floor Plate During Early Neurolation

During early neurogenesis, the floor plate plays an essential role(s) in the differentiation of the ventral portion of neural tube. In this study, we detected the specific distribution of unique glycoconjugate during the floor plate differentiation. Formalin fixed paraffin sections of BALB/c mice (10-14 embryonic days) were processed for histochemical studies using horseradish peroxidase-labell...

متن کامل

Lectins: Proteins with Diverse Applications

Article history: Received on: 12/04/2013 Revised on: 23/04/2013 Accepted on: 04/05/2013 Available online: 12/05/2013 Lectins are proteins that bind to carbohydrates and sugar containing substances in a specific and reversible way or precipitate glycoconjugates. These heterogeneous class of carbohydrate-binding proteins or glycoproteins of non-immune origin are capable of specific recognition of...

متن کامل

Genomic analysis of C-type lectins.

Many biological effects of complex carbohydrates are mediated by lectins that contain discrete carbohydrate-recognition domains. At least seven structurally distinct families of carbohydrate-recognition domains are found in lectins that are involved in intracellular trafficking, cell adhesion, cell-cell signalling, glycoprotein turnover and innate immunity. Genome-wide analysis of potential car...

متن کامل

Lectins: tools for the molecular understanding of the glycocode.

Recent progress in glycobiology has revealed that cell surface oligosaccharides play an essential role in recognition events. More precisely, these saccharides may be complexed by lectins, carbohydrate-binding proteins other than enzymes and antibodies, able to recognise sugars in a highly specific manner. The ubiquity of lectin-carbohydrate interactions opens enormous potential for their explo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Mini reviews in medicinal chemistry

دوره 12 14  شماره 

صفحات  -

تاریخ انتشار 2012