MEDSCI 315 : Nutrition, Diet and Gene Interactions

Medical and Health Sciences

2024 Semester One (1243) (15 POINTS)

Course Prescription

Gene-X environment interactions are increasingly being recognised to play an important role in the risk and pathogenesis of various diseases. The interaction between genetics and dietary factors in modulating mechanism of gut, bone, cancer and metabolic disease will be considered in this course, as well as the technologies required to understand such interactions.

Course Overview

MEDSCI315 (Nutrition, diet and gene interactions) is designed to provide an introduction into how the environment interacts with an individual's genetics to modulate the risk of disease development and progression from a cellular signalling perspective through to a population level. The focus of this course is on genetic interaction with nutrition (nutrigenomics), but examples of exercise and pharmacological interactions will also be discussed. This course will require conceptual and practical application of techniques and study design to interrogate gene-diet interactions. Delivery is through a combination of lectures, tutorials, student-led blended learning and practical laboratory classes.  

Course Requirements

Prerequisite: BIOSCI 202 or 203

Course Contacts

Course Coordinator: Chris Hedges c.hedges@auckland.ac.nz

Capabilities Developed in this Course

Capability 1: People and Place
Capability 2: Sustainability
Capability 3: Knowledge and Practice
Capability 4: Critical Thinking
Capability 5: Solution Seeking
Capability 6: Communication
Capability 7: Collaboration
Capability 8: Ethics and Professionalism
Graduate Profile: Bachelor of Science

Learning Outcomes

By the end of this course, students will be able to:
  1. Critically evaluate scientific literature in the field of diet and genetic interactions (Capability 3, 4, 5 and 6)
  2. Describe the role of genetics, epigenetics, and potential environmental interactions, in the development and treatment of common diseases and medical conditions including obesity, type 2 diabetes and Crohn's disease (Capability 1, 2, 3, 4 and 5)
  3. Discuss the role of the microbiome in determining the response to a dietary intervention (Capability 3, 4 and 5)
  4. Evaluate and apply different study designs used in investigating gene-diet interactions (Capability 3, 4, 5 and 6)
  5. Demonstrate an understanding and application of different 'omics' technologies used in gene-diet interaction research (Capability 3, 4, 5 and 6)
  6. Understand the differences in individual responses to dietary intake and how this may relate to the perception of flavor (Capability 3 and 4)
  7. Identify, explain and evaluate the risk and benefits of dietary supplements on bone health (Capability 3, 4, 5 and 6)
  8. Communicate the role of gene x diet interactions in health and disease (Capability 1, 4, 5, 6, 7 and 8)

Assessments

Assessment Type Percentage Classification
Assignments 10% Individual Coursework
Presentation 10% Group Coursework
Laboratories 20% Individual Coursework
Test 15% Individual Test
Final Exam 45% Individual Examination
Assessment Type Learning Outcome Addressed
1 2 3 4 5 6 7 8
Assignments
Presentation
Laboratories
Test
Final Exam
To Medsci 315 , you are required to pass both the final exam and the internal assessments. This means:
1. Final exam: you need to obtain at least 22.5% out of 45%.
2. Internal Assessments: you need to obtain at least 27.5% out of 55% (made up of 40% practical lab activities and 20% module tests).
3. Practical requirements: You are required to:
(a) Attend and actively participate in all laboratory practical sessions.
(b) Submit the lab report assignment. Because this is a single assignment a minimum pass mark is NOT required, but, the assignment must be submitted.

Workload Expectations

This course is a standard 15 point course and students are expected to spend 10 hours per week involved in each 15 point course that they are enrolled in.

For this course, you can expect 3 hours of lectures, tutorials or flip-class rooms per week, 2 hours of reading and thinking about the content and 4 hours of work on assignments and/or test preparation. You will also be expected to attend 4 laboratory sessions of 2-3 h during the semester.   

Delivery Mode

Campus Experience

Attendance is required at scheduled activities including labs/tutorials to receive credit for components of the course.
Lectures will be available as recordings. Other learning activities including seminars will be available as recordings but in person attendance is recommended.
The course will not include live online events.
Attendance on campus is not required for the tests and exam.
The activities for the course are scheduled as a standard weekly timetable.

Learning Resources

Course materials are made available in a learning and collaboration tool called Canvas which also includes reading lists and lecture recordings (where available).

Please remember that the recording of any class on a personal device requires the permission of the instructor.

PowerPoint files and audio used for delivery of the lecture will be available through CANVAS. Reading material will be available through CANVAS.

Student Feedback

At the end of every semester students will be invited to give feedback on the course and teaching through a tool called SET or Qualtrics. The lecturers and course co-ordinators will consider all feedback and respond with summaries and actions.

Your feedback helps teachers to improve the course and its delivery for future students.

Class Representatives in each class can take feedback to the department and faculty staff-student consultative committees.

Feedback from class representatives and course evaluations will be used to evaluate and enhance the course delivery and/or content.

Based on feedback from 2023, the group assignment will now include a peer-review element for group members to assess contributions.

Academic Integrity

The University of Auckland will not tolerate cheating, or assisting others to cheat, and views cheating in coursework as a serious academic offence. The work that a student submits for grading must be the student's own work, reflecting their learning. Where work from other sources is used, it must be properly acknowledged and referenced. This requirement also applies to sources on the internet. A student's assessed work may be reviewed for potential plagiarism or other forms of academic misconduct, using computerised detection mechanisms.

Class Representatives

Class representatives are students tasked with representing student issues to departments, faculties, and the wider university. If you have a complaint about this course, please contact your class rep who will know how to raise it in the right channels. See your departmental noticeboard for contact details for your class reps.

Inclusive Learning

All students are asked to discuss any impairment related requirements privately, face to face and/or in written form with the course coordinator, lecturer or tutor.

Student Disability Services also provides support for students with a wide range of impairments, both visible and invisible, to succeed and excel at the University. For more information and contact details, please visit the Student Disability Services’ website http://disability.auckland.ac.nz

Special Circumstances

If your ability to complete assessed coursework is affected by illness or other personal circumstances outside of your control, contact a member of teaching staff as soon as possible before the assessment is due.

If your personal circumstances significantly affect your performance, or preparation, for an exam or eligible written test, refer to the University’s aegrotat or compassionate consideration page https://www.auckland.ac.nz/en/students/academic-information/exams-and-final-results/during-exams/aegrotat-and-compassionate-consideration.html.

This should be done as soon as possible and no later than seven days after the affected test or exam date.

Learning Continuity

In the event of an unexpected disruption, we undertake to maintain the continuity and standard of teaching and learning in all your courses throughout the year. If there are unexpected disruptions the University has contingency plans to ensure that access to your course continues and course assessment continues to meet the principles of the University’s assessment policy. Some adjustments may need to be made in emergencies. You will be kept fully informed by your course co-ordinator/director, and if disruption occurs you should refer to the university website for information about how to proceed.

The delivery mode may change depending on COVID restrictions. Any changes will be communicated through Canvas.

Student Charter and Responsibilities

The Student Charter assumes and acknowledges that students are active participants in the learning process and that they have responsibilities to the institution and the international community of scholars. The University expects that students will act at all times in a way that demonstrates respect for the rights of other students and staff so that the learning environment is both safe and productive. For further information visit Student Charter https://www.auckland.ac.nz/en/students/forms-policies-and-guidelines/student-policies-and-guidelines/student-charter.html.

Disclaimer

Elements of this outline may be subject to change. The latest information about the course will be available for enrolled students in Canvas.

In this course students may be asked to submit coursework assessments digitally. The University reserves the right to conduct scheduled tests and examinations for this course online or through the use of computers or other electronic devices. Where tests or examinations are conducted online remote invigilation arrangements may be used. In exceptional circumstances changes to elements of this course may be necessary at short notice. Students enrolled in this course will be informed of any such changes and the reasons for them, as soon as possible, through Canvas.