CH668 : Conjugated Proteins & Immunochemistry

Department

Department of Chemistry

Academic Program

Master in biochemistry

Type

Compulsory

Credits

03

Prerequisite

Overview

· Understanding the definition of conjugated proteins especially glycoproteins

· Giving an overview on the immune system including organs, cells and receptors

· Learning about molecular basis of antigen recognition, hypersensitivity reaction, antigen-antibody reactions

· Develop in the student an appreciation for principles of immunology and its applications in treating human diseases

Intended learning outcomes

أ‌. المعرفة والفهم (Knowledge & understand)

أ.1

Understanding of definition, and composition of conjugated proteins

أ.2

Understanding of the overview of immune system including cells, organs and receptors.

أ.3

learn structure and functions of different classes of immunoglobulins, the genetic basis of antibody diversity and the importance of humoral, cell-mediated and innate immune responses in combating pathogens

أ.4

Get acquainted with the importance of antigen-antibody interaction in disease diagnosis.

ب‌. المهارات الذهنية (Mental skills)

ب.1

Explain the biological importance of conjugated proteins

ب.2

Become aware with the variations in the levels of glycoproteins and lipoproteins and their relationship with various diseases.

ب.3

Define of Antigens and antibodies and describe their reactions

ب.4

Explain the principles of tolerance, autoimmunity and the role of immunity in

protection against pathogens

ت‌. المهارات العملية والمهنية (Practical & professional skills)

ج.1

Develop understanding of the current concepts related to mechanism of autoimmunity

ج.2

Ability to Identify the causes of immunity disorders

ج.3

Acquire knowledge and skills necessary for the critical analysis of the conjugated proteins and immunology literatures

ج.4

Ability to critically evaluate a problem and resolve to challenge blindly accepted concept

ث‌. المهارات العامة والمنقولة (Generic and transferable skills)

د.1

Writing a research report: This will be important for any career in research

د.2

Communicate ideas and arguments effectively

د.3

Manage time and resources effectively and set priorities

د.4

Perform self-directed learning.

Teaching and learning methods

· Lecturers

· assignments and Oral presentations

· Handout of lecture notes for each topic.

· interactive lectures,

· Self-study

· Practical classes that include brain-storming problem solving questions

Methods of assessments

رقم التقييم

أساليب التقييم

مدة التقييم

وزن التقييم

النسبة المئوية

تاريخ التقييم (الأسبوع)

ملاحظات

التقييم الأول

Two test exam

6

30

30

4&8

عددها 2

التقييم الثاني

Oral presentation

0

8

8

12

عددها 2

التقييم الثالث

assignments

0

12

12

15

عددها 3

التقييم النهائي

Final Exam

4

50

50

16

المجموع

100 درجة

100%

1. محتوى المقرر (Course contents)

الموضوع العلمي

عدد الساعات

محاضرة

معمل

تمارين

مناقشة

مذاكرة مستقلة

عدد الاسابيع

Introduction and definitions: Biochemical significance of Conjugated Proteins (CP) Sugar acids and amino sugars

6

3

-

-

-

3

1

Glycoconjugates-Glycosyltransferases- Homo and Heteropolysaccharides in Glycoproteins

6

3

-

-

-

3

1

Role of GP carbohydrates- GP in Bacterial cell walls- Clinical significance –Blood groups- Inhibitors and Mutants in Exploration of GP carbohydrates

6

3

-

-

-

3

1

Hemaglutinin and Influenza virus-Cellular adhesion Molecules CAMs)-Metalloproteins-Hemoproteins-Nucleoproteins.

6

3

-

-

-

3

1

Immunity: Historical Perspective, Cellular and humoral immunity. Role of immunologically important organs and cells, bone marrow, thymus, spleen and lymphocytes. Formation and functions of T and B Lymphocytes. Helper T-cells and killer T-cells. Macrophages. Complement activation by classical, alternate and MB lectin pathway, biological consequences of complement activation, regulation and complement deficiencies

12

6

-

-

-

6

2

Antigens: Definition, epitopes, haptens, carriers, adjuvants, antigenicity

Antibodies: Definition, types and structure of immunoglobulins (IgG – light chain, heavy chain, hyper variable region, constant domains, Fab and Fc). Effector functions of antibody antigenic determinants on Ig, Ig super family. Monoclonal antibodies production and

applications.

12

6

-

-

-

6

2

Major histocompatibility complex (MHC) genes and products – Polymorphism of MHC genes, role of MHC antigens in immune responses, MHC antigens in transplantation.

12

6

-

-

-

6

2

Antigen–antibody reaction in vitro: Formation of antigen-antibody complex. Application of immunodiffusion, RIA, ELISA

6

3

-

-

-

3

1

Autoimmunity and hypersensitivity: Self-tolerance and possible mechanisms of induction of autoimmunity, Organ specific and systemic autoimmune diseases, Types of hypersensitivity

12

6

-

-

-

6

2

Disorders of immunity: Allergy and AIDS. Structure of HIV, mode of transmission

12

6

-

-

-

6

1