PhD Position (m/f/d) in Ion Channel Physiology and Retinal Research Universitätsklinikum Jena

New Perspectives in CNG Channel Research: Mechanistic Insights and Emerging Therapeutic Strategies for Retinal Degeneration

PhD Position (m/f/d) in Ion Channel Physiology and Retinal Research

* Fixed-term contract for 2 years, with the option to extend
** Scholarship of 1,500 euros

This project centers on cyclic nucleotide-gated (CNG) channels in retinal photoreceptors. These channels are essential for visual signal transduction and play a pivotal role in disorders such as retinitis pigmentosa (RP) and achromatopsia (ACHM). The aim is to develop selective pharmacological strategies targeting rod- and cone-specific CNG channel isoforms and to elucidate the underlying molecular mechanisms. The PhD position is funded through a PRO RETINA Foundation fellowship.

Your Responsibilities:

• Perform electrophysiological recordings (e.g., patch-clamp) on heterologously expressed channels in Xenopus oocytes; analyze novel cGMP analogs and allosteric modulators
• Investigate ligand binding to retinal CNG channels to clarify the mechanisms driving isoform-specific channel activation and regulation
• Integrate experimental findings with computational approaches (molecular docking, molecular dynamics simulations); conduct systematic analysis and interpretation of electrophysiological and molecular data
• Prepare manuscripts and present results at scientific conferences

Your Profile:

• Master’s degree in Biology, Biochemistry, Pharmacy, Biophysics, or a related discipline
• Preferably initial experience with electrophysiological techniques (e.g., patch-clamp), cell/molecular biology methods, or molecular docking and MD simulations
• Basic knowledge of ion channel physiology is an advantage
• Highly motivated, well-organized, and curious mindset
• Strong communication and teamwork skills
• Excellent written and spoken English skills; good working knowledge of German is an advantage
• Solid computer skills
• Willingness to travel for project-related meetings and conferences

We Offer:

• An innovative doctoral project in translational retinal research
• Modern laboratory facilities and an academically stimulating environment
• Intensive scientific supervision and opportunities for publication
• PRO RETINA Foundation PhD fellowship

Benefits

• secure employment / job
• free continuing education
• company pension
• 30 vacation days
• health services
• employee discounts
• family-friendly measure
• assistance in apartment
• company events
• cafeteria
• Company-sponsored daycare

Application:

Please submit your application documents (cover letter, CV, certificates, list of publications and a one-page summary of previous scientific work) in electronic form.

Funding is provided through a doctoral fellowship from the PRO RETINA Foundation. It is expressly noted that no contract of employment but rather a visiting scholar agreement will be signed with the institution issuing the fellowship. A letter of acceptance for the doctoral fellowship will be signed directly between the PRO RETINA Foundation and the successful applicant.

Apply now
Reference number: 130/2026

We appreciate your valuable contribution and look forward to getting to know you!

Regardless of origin, age, gender or disability - you are welcome here at Jena University Hospital.