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The sperm is not a passive supplier of genetic material to the egg. A study shows that certain molecules that come with the sperm, so-called micro-RNA, contribute to the development of the embryo several days after conception.

Habits and health issues can contribute to a kind of biological memory that can be passed on to future children. A review paper by LiU researchers presents a theory about the father’s contribution to protecting his descendants from infections.

Researchers have discovered how an ion channel in the brain’s neurons has a kind of ‘molecular memory’, which contributes to the formation and preservation of lifelong memories.

Mutated variants of a particular ion channel cause difficult-to-treat epilepsy. A study published in the journal Nature now shows that a commonly used anaesthetic drug, propofol, can restore the function of this ion channel.

LiU researchers have pinpointed the exact location of a specific protein fine-tuning the strength of pain signals. The knowledge can be used to develop drugs for chronic pain that are more effective and have fewer side effects.

Cellular biologist Anna Fahlgren has  teamed up with materials scientist Emma Björk. Together, they will use nano materials that may contribute to a better healing process and faster recovery for the patient.