Pharmacology and Toxicology (PhD)

Admission Requirements

For the Department of Pharmacology and Toxicology complete guidelines are given below:

  1. Application forms. All candidates for admission to graduate programs at the University of Louisville must complete the online application form

    Applications are accepted year-round for start dates around August 1. However, to receive full consideration for IPIBS fellowships, applications should be submitted by January 15 of the same calendar year. All credentials and/or communications should be submitted to the Graduate School, Graduate Admissions, and must include the applicant's full name and University of Louisville issued student ID (if available).  In rare and special cases, provisional admission may be granted even if some application materials are incomplete. Please contact the department for additional information.
  2. Application Fee. An application will not be forwarded to the department until this fee is paid. 
  3. Transcripts. Applicants for admission to a degree program must submit an official transcript from each college attended. All University of Louisville transcripts will automatically be submitted with completion of an application. All applications are considered on an individual basis. Normally, a successful applicant will have an undergraduate GPA of 3.00 or higher and will have successfully completed sufficient coursework in biology, chemistry and mathematics.
  4. Statement of Experience and Professional Goals. At the time of application, a 2-3 page typed statement should be sent to introduce the student to the faculty of the Department, describing past educational, laboratory and relevant life experiences, as well as outlining professional goals after the degree program. This statement can be sent electronically to gradadm@louisville.edu.
  5. English Proficiency. All applicants for whom English is a second language must also submit official TOEFL scores of 79 or higher on the internet-based test, official IELTS scores of at least 6.5 overall band score from the academic module exam or official Duolingo overall score of 105. Students holding a bachelor's or advanced degree from an accredited institution in the United States are exempt from this requirement. Information concerning the TOEFL exam can be obtained from: University Testing Center, or Test of English as a Foreign Language PO Box 6151 Princeton, NJ 08541 USA or toefl.org The institutional code of UofL for TOEFL is 1838. The TOEFL department code is 30 (other biological sciences); IELTS information can be obtained from www.ielts.org; Duolingo information can be obtained from englishtest.duolingo.com/applicants.
  6. Personal Interview. Whenever possible, a personal interview, either in person or via Zoom, will be held before final offer and acceptance of a position in the PhD program.
  7. Letters of Recommendation. Three letters of recommendation from persons familiar with the applicant's research and/or academic work are required. 
  8. International Student Applicants. In addition to meeting the required academic credentials and demonstrating English proficiency, the University of Louisville requires an international credential evaluation for all applicants who have attended colleges, universities, or postsecondary programs outside of the United States. Furthermore, upon admission, international students must provide evidence of sufficient financial resources to cover educational and living expenses throughout their studies. They must also submit a copy of their passport’s biographical page as part of the I-20/DS-2019 process. For more details, visit the Graduate School website for international applicants.
  9. Financial Aid. All applicants to the PhD program of the Department of Pharmacology and Toxicology are automatically considered for financial aid upon admission. Typically, such aid consists of a stipend, tuition remission, and a health insurance benefit.

Program Requirements

Coursework

Plan of Study Grid
Year 1
FallHours
PHTX 641 Principles of Pharmacology 3
PHTX 643 Environmental Toxicology 3
BIOC 645 Advanced Biochemistry I 4
PHZB 602 Physiological Concepts for General Life Sciences 2
Co-curricular  
PHTX 617 Laboratory Rotation Research 1
PHTX 606 Seminar 1
 
 Hours14
Spring
PHTX 642 Principles, Applications, and Research Methods in Pharmacology 3
PHTX 644 Organ Toxicology 3
BIOC 667 Cell Biology 3
BIOC 630 Responsible Conduct of Research: Survival Skills and Research Ethics 1
Co-Curricular  
PHTX 619 Research 1
PHTX 606 Seminar 1
 
 Hours11
Summer
PHTX 632 Analysis of Parametric & Non-parametric Data 2
PHTX 619 Research 4
 Hours6
Year 2
Fall
PHTX 625 Scientific Writing 2
Students may take 1-3 elective courses for enrichment 1-8
Co-curricular  
PHTX 619 Research 4
PHTX 606 Seminar 1
 
 Hours8
Spring
Students may take 1-3 elective courses for enrichment (Master's Candidacy) 1-9
Co-curricular  
Submission, presentation, and defense of PhD proposal (NIH grant format) and MS thesis.  
Awarding of MS degree and transition to PhD candidacy.  
 Hours1
 Minimum Total Hours40

Advisor Selection and Ph.D. Dissertation Committee Formation

During orientation week, all incoming students will meet with primary and secondary faculty members from the Department of Pharmacology and Toxicology who have openings in their laboratories to discuss potential research projects. Students are encouraged to select two or more laboratories for research rotations to explore different research environments. Students are expected to select a Dissertation Research Advisor by the end of the spring term of their first year, and no later than the end of the summer term of the same year. Faculty must hold Graduate Research Training Faculty status to serve as a sole advisor.

The Ph.D. dissertation committee must consist of at least five qualified members, including the Advisor. All committee members must hold Graduate Faculty or Graduate Research Training Faculty status. The committee must include at least one primary faculty member from the Department of Pharmacology and Toxicology and at least one member from outside the department. The selection of the Research Advisor and the formation of the dissertation committee require approval from the Director of Graduate Studies, the Department Chair, and the Associate Dean for Graduate and Postdoctoral Studies in the School of Medicine.

Minimum Program Requirements

Ph.D. students enrolled in the Pharmacology and Toxicology graduate program must complete an M.S. degree and successfully defend their Ph.D. proposal to advance to doctoral candidacy. Students are expected to achieve doctoral candidacy within three years of entering the program. To be eligible for candidacy, students must complete a minimum of 40 credit hours by the end of their second year. Coursework older than six years, including transfer credits, will not count toward the M.S. degree or Ph.D. candidacy.

To maintain good standing and complete the Ph.D. degree, students must:

  1. Successfully complete all coursework with a minimum GPA of 3.0, with no grades of C or below.
  2. Complete required laboratory rotation(s).
  3. Deliver an annual seminar presentation.
  4. Pass written qualifying examinations.
  5. Complete a master’s thesis, including both written and oral defense.
  6. Write a PhD proposal (serving as the written qualifying exam).
  7. Pass the oral qualifying exam, which includes the presentation and defense of the PhD proposal.
  8. Hold annual dissertation committee meetings with proper documentation.
  9. Submit annual progress reports, including an updated Individual Development Plan (IDP).
  10. Regularly attend weekly departmental seminars.

To fulfill all PhD degree requirements, students:

  1. Are encouraged to publish at least one first-author manuscript or make equivalent scientific contributions.
  2. Must write and publicly defend a doctoral dissertation that meets the standards of the dissertation committee and the Graduate School.

Qualifying Exam

PhD students must pass both written and oral qualifying exams to advance to doctoral candidacy. The written exam requires the preparation of a PhD dissertation proposal formatted as an NIH grant proposal, though alternative formats may be accepted if intended for submission to a different funding agency. The proposal typically includes an abstract, a biosketch, a budget and justification, specific aims, a research strategy outlining background, significance, innovation, and approaches, along with a list of cited literature. The oral exam involves presenting and defending the dissertation proposal. The research proposal must be submitted to the dissertation committee and department faculty at least two weeks before the scheduled exams. Additionally, an external reviewer with expertise in the field, selected by the student and approved by the PhD Qualifying Exam Committee, serves as an external examiner. Each committee member and the external examiner provide scores and a written critique, which are shared with the student to guide revisions and support extramural funding submissions. The PhD student must revise the dissertation proposal in response to the critiques. The majority opinion of the dissertation committee determines the final assessment of the student’s performance on both the written and oral components of the qualifying exams.