Universitat Internacional de Catalunya

Microbiology and Immunology

Microbiology and Immunology
6
7875
1
Second semester
FB
Basic biomedical sciences relevant in dentistry
Microbiology and Immunology
Main language of instruction: Spanish

Other languages of instruction: Catalan, English

If the student is enrolled for the English track then classes for that subject will be taught in the same language and also in Catalan.

Teaching staff


Questions will be answered in person or virtually with the involved instructor.

 

To make an appointment:

Microbiology: 

Eric Voltà (evolta@uic.es)

Immunology

Edgar Bernardo (ebernardo@uic.es)

Class activities - Amanda Muñoz (amunozj@uic.es)

Lab Practices

Francisco José Tadeo Masa (fjtadeo@uic.es)

English group - Amanda Muñoz (amunozj@uic.es)

Introduction

Microbiology and immunology, from the point of view of a health professional,are two sides of the same coin. The first is dedicated to the study of a broad group of living organisms with which we coexist and establish different degrees of interactions. In addition to economic reasons, we will focus in the ability of many microorganisms to cause diseases in humans. The immunology, on the other hand, deals with the mechanisms disposed by the human body to protect against the infections caused by, among others, the microorganisms.

Pre-course requirements

Students must have a previous knowledge in biochemistry, human genetics, molecular biology, cellular biology. The student`s access route assures the basic knowledge needed to follow the present subject.

Objectives

The first goal of this subject is to provide the student with knowledge about the characteristics and peculiarities of a broad variety of organisms with which we establish a number of steady interactions as well as the benefits and damages that can be determined by then. Special interest will of course be given to oral microbiology.

As important as the former goal is to provide structural and functional overview of the immune system, both in health and disease conditions, again focusing in the special immunological characteristics of the mouth and the oral cavity.

The last goal of this subject is to show the student the most relevant techniques and processes employed in this scientific fields in order to provide a critical capacity useful for the latter professional career.

Competences/Learning outcomes of the degree programme

  • 07 - Promoting new knowledge and techniques being acquired through autonomous learning, as well as the motivation to achieve quality.
  • 11 - Understanding the basic biomedical science Dentistry is based on in order to ensure that adequate dental healthcare is provided.
  • 14 - Being aware of the general processes of the illness, including infection, inflammation, alterations in the immune system, degeneration, neoplasm, metabolic alterations and genetic disorders.
  • 18 - Being aware of, critically evaluating and knowing how to use sources of clinical and biomedical infomation in order to obtain, organise, interpret and communicate scientific and healthcare-related information.
  • 32 - Knowing the biomedical science on which Dentistry is based in order to ensure adequate oral and dental care. This science must include material on: (a). Embryology, anatomy, histology and the physiology of the human body (b). Genetics, Biochemistry, Cell and Molecular Biology and (c). Microbiology and immunology.
  • 35 - Knowing the scientific principles of sterilisation, disinfection and the antiseptics necessary to prevent cross-infection in dental practice

Learning outcomes of the subject

Knowledge and understanding of the microbiotic world in terms of existence, history diversity and characteristics.

Knowledge of the most common infectious diseases determined by the different types of microorganisms.

Knowledge on the different tools for control of microorganisms'  growth and the infections determined by then.

Knowledge of the economical and scientific relevance of microorganisms

Knowledge of the basic techniques on how to handle and interpret microbiological data

Knowledge on the structure and function of the immune system both in health and disease conditions

Knowledge on the transfer to the human healthcare of the advances in the field of the immunology.

Dysfunction of the immune system

Interpretation of the clinical information related to the immune system.

Knowledge of scientific vocabulary in English and Spanish in the field of Immunology

  • 1.01 - Know the different types of microorganisms that interact with the human body
  • 1.02 - Know the most common infectious diseases and the pathogens that cause them
  • 1.03 - Diagnose, treat and prevent the most common infections in dentistry
  • 1.04 - Know the organization of our immune system: molecules, cells and organs
  • 1.05 - Manage with immunology infections and tumors, as well as auto-immunity
  • 1.06 - Understand and describe the embryological origin of human
  • 1.12 - Solve clinical problems from deductions made with the basic knowledge of anatomy and physiology of the human body
  • 1.32 - Will know the general processes of falling ill, including genetic alterations
  • 1.33 - Will know better the scientific method and will have critical capacity to assess the established knowledge and new information
  • 1.34 - Will get the rudiments to assess published basic research
  • 1.36 - – Will know genetic diagnostic testing of laboratory, its reliability and diagnostic validity and begin to be able to interpret the results
  • 1.37 - Will value as necessary the knowledge throughout life
  • 1.39 - Will learn the general processes of falling ill, including metabolic alterations.
  • 1.40 - Will know the clinical biochemistry tests, its reliability and diagnostic validity and begin to be able to interpret their results

Syllabus

Lectures

Microbiology

Unit 0. Introduction to microbiology.

Unit 1. History of microbiology.

Unit 2. General microbiology.

Unit 3. Methods in microbiology. Identification of microorganisms.

Unit 4. The bacteria cell. Main families of bacteria. Morphology and bacterial structures.

Unit 5. Metabolism and genetics of bacteria.

Unit 6. Medical microbiology.

Unit 7. Oral microbiology and oral infectious diseases.

Unit 8. Microbial diversity. Virus i eukaryotic microorganisms. Fungi and parasites.

Unit 9. Antimicrobial actions and agents. Physical and chemical agents. Antibiotics.


Immunology

Unit 1. Description of the immune system: Immune system the sixth sense, structure and function of the immune system: organs, cells and molecules.   

Unit 2. The innate part of the immune system: the complement system, the macrophage   

Unit 3. The adaptive part of the immune system: antigens and antigen presentation, the MHC / HLA system   

Unit 4. The adaptive part of the immune system: T and B lymphocyte, diversity in the immune system   

Unit 5. The immune system in action: immunity against microorganisms, immunity against tumors.   

Unit 6. The immune system in action: immunity from transplants, vaccines.   

Unit 7. Dysfunctions of the immune system: immune tolerance, immunodeficiencies.   

Unit 8. Dysfunctions of the immune system: autoimmunity, hypersensitivity   

Unit 9. Immunological techniques: poly / monoclonal antibodies, flow cytometry, ELISA, cell cultures, cell lines.


 

Teaching and learning activities

In person



Lecture: Presentation during two hours (with a break of 10 minutes) of a theoretical topic by the teacher with audio-visual support based on presentations projected from the computer. The student will have the contents in advance through Moodle. 

Problem-Based Learning (PBL) / Presentations: The students will be presented with research articles related with oral microbiology, that they will work in groups and present in front of the rest of students. The content of the presented research articles is considered part of the assessable content in the final exam.

Problem-Based Learning (PBL) / Clinical Cases: The students will be presented with a real or imaginary situation related to an immunological case. Students will work on the questions asked in groups.

Practices (P): Familiarization of students with the basic techniques of work and manipulation of microorganisms and components of the immune system in a laboratory. Demonstration in the laboratory of some aspects raised in the master classes. Consolidation through the practice of the most important aspects treated in the theoretical classes. 

“Online” documentation (DO): Certain contents, either due to their impossibility to be acquired by other means, or due to an eminently electronic support will be available in Moodle.

Evaluation systems and criteria

In person



1) Students in first call: 

  • Midterm exam: 15%
  • Class activities - Immunology: 10%
  • Class activities - Microbiology - Oral presentation: 10%
  • Lab practice: 10%
  • Final exam: 55% 


Teachers reserve 5% of the final mark to be granted on subjective items such as: involvement, participation, respect for basic standards, etc. The grades from the midterm exam, class activities, and laboratory practices will be carried over from the first to the second session, where a new final exam grade can be obtained.


2) Students in second call: same criteria as in the first call. The grades from the midterm exam, case methods, and laboratory practices will be carried over from the first to the second session, where a new final exam grade can be obtained.

 

3) Students repeating the subject (from third to sixth session): Students may retain the case methods grade from the previous session for both Immunology (10%) and Microbiology (10%) if they wish. Students must inform the course instructor of their decision at least one week before the case methods sessions begin. Regarding the laboratory practices (10%), students can choose from three options:

  • Option 1: Maintain the laboratory practices grade from the previous year.
  • Option 2: Retake only the laboratory practices exam, renouncing to the grade obtained in the previous year.
  • Option 3: Retake all laboratory practices, including the exam, renouncing to the grade obtained in the previous year.

Students must inform the course instructor of their decision at least one week before the laboratory practices begin. If the instructor is not informed, option 3 will be applied by default.

In case of not being able to attend any of the continuous assessment activities due to scheduling conflicts, repeating students will have the right to transfer this percentage of the grade to the final exam. To do this, they must contact the course instructor at least one week before the continuous assessment activity they cannot attend.

General considerations about the assessment system:  

 

EVALUATION SYSTEM:

1) In the final exam, a minimum grade of 4.5 must be obtained in order to be able to average the marks of continuous evaluation (partial exam, class activities and lab practices). A second call of the final exam will be organized, with the same criteria than the first call. Rounding to the first decimal will be applied, meaning that a mark below 4.45 will not be considered a passed final exam.

2) In adition to (1), to pass the subject the average of all the evaluations items must be 5 or more, applying the same rounding criteria, so any average grade below 4.95 will not allow passing the subject.

3) In the granting of grades with Honors, special consideration will be given to participation in the lab practices, general attitude and involvment in the subjetc, lecture participaction, etc. 

 

EXAMS AND ORAL PRESENTATIONS:

1) The final exam will be face-to-face in the classroom, both in the 1st and 2nd sitting.

2) The partial exams will be also face-to-face in the classroom, following the same system used for the final exam.

3) Both partial and final exam will be test-type and marked as follows: 1 point for each correct answer, - 0.25 points for every wrong answer. Non - marked options will not have an impact in the grade. Obtained points will be divided by the number of questions to obtain the final mark for each exam.

4) The partial exam (from the continuous evaluation) does not remove topics from the final test.

5) The final exam will include the content given in lectures and oral presentations.

6) Is not mandatory to do the partial exam, oral presentations or class activities. In that case, the grade for the affected category will be 0.

7) Lab practices will be evaluated by short tests-type exams, with the same characteristics of the partial exam.

 

ATTENDANCE:

1) Attendance to practical lessons is compulsory and students must attend in the assigned groups. Not attending these sessions will make the student fail the subject.

2) Attendance to lectures and class activities will not be registered, but in order to get the best possible results it is highly recommended to attend to the maximum number of sessions. Students will have to follow the standards indicated by the instructors. The expulsion of student from class will have a negative impact on the evaluation.

 

GENERAL:

 

The improper use of electronic devices such as mobile phones, tablets, or laptops may result in expulsion from the class. Improper use includes recording and disseminating footage of students or teachers during lessons, as well as using these devices for non-educational, recreational purposes. Dissemination of content posted on the course's Moodle (oral presentations, lecture slides, etc.) without consent is prohibited. Detection of improper behavior during an evaluative activity will result in a grade of 0 for that activity. Manipulation or falsification of any official document will result in automatic failure of the subject with a grade of 0.

Bibliography and resources

  • Basic Immunology: functions and disorders of the immune system. A.K. Abbas, A.H. Lichtman, S. Pillai. Elsevier Ed. 5ª ed. 
  • Janeway's Inmunobiology. Kenneth Murphy @ Casey Weaver. 9th ed. 2009. Ed. Garland Science.
  • Kuby. Immunology. 8th edition. Punt. Stranford.Jones. Owen. Ed. w.h. freeman.

  • Microbiología Estomatológica: Fundamentos y guía práctica (3ª edición). Marta Negroni. Ed Médica. Panamericana
  • Brock. Microbiología de los microorganismos. M.T. Madigan, J.M. Martinko y J. Parker. 10ª Ed. Prentice Hall.1999.
  • Microbiología. Prescott, Harley y Klein. McGraw-Hill 7ª Ed, 2008.
  • Microbiología Médica. P.R. Murray, K.S. Rosenthal y M.A. Pfaller. 7ª Ed. Elsevier Science. 2013.
  • Sherris. Microbiología Médica. Una introducción a las Enfermedades Infecciosas. K.J. Ryan y C.G. Ray editores. 4ª Ed. McGraw-Hill Interamericana. 2004.
  • Oral Microbiology and Immunology. 2nd Edition. R.J Lamont, G.N. Hajishengallis, H.F. Jenkinson. ASM Press. 2014.
  • Manual of Clinical Microbiology. 11th Edition. J.H. Jorgensen, M.A. Pfaller ASM Press. 2015.
  • Microbiology. Nina Parker, Mark Schneegurt, Anh-Hue Thi Tu, Philip Lister, Brian M. Forster. OpenStax. 2015. https://openstax.org/books/microbiology/pages/1-introduction
  • Concepts of Biology. Samantha Fowler, Rebecca Roush, James Wise. OpenStax. 2023. https://openstax.org/books/concepts-biology/pages/1-introduction
  • Microbiology. Gary Kaiser. LibreTexts Project. https://bio.libretexts.org/Bookshelves/Microbiology/Microbiology_(Kaiser)

Evaluation period

E: exam date | R: revision date | 1: first session | 2: second session:
  • E1 12/05/2025 A15 10:00h
  • E1 12/05/2025 A12 10:00h
  • E1 12/05/2025 A14 10:00h