The phrase "a messenger which" is correct and usable in written English.
It can be used when referring to a specific type of messenger or a messenger that has certain characteristics.
Example: "The package was delivered by a messenger which was known for its speed and reliability."
Alternatives: "a messenger that" or "a messenger who".
In addition, the action of scratching an itch causes the brain to release a chemical messenger which intensifies the itch.
The phosphatidylinositol 3-kinase (PI3K) pathway is a second important intracellular signalling pathway and generates phosphatidylinositol-3,4,5-triphosphate (PIP3), a second messenger which induces downstream phosphorylation and activation of protein kinase B (PKB also known as Akt).
In her day job, Max works as a bike messenger, which encourages her to wear more black leather and surrounds her with a ready-made cast of sharply cut characters, including her best friend, a lesbian named Original Cindy who laments that all the women she wants are straight.
PIP3functions as a second messenger, which activates multiple downstream targets.
It has been assumed that interaction between α7 nAChR and adenylate cyclase 6 increases intracellular cAMP, a secondary messenger, which in turn promotes phosphorylation of CREB.
In mammalian cells, CPA is generated intracellularly by PLD2 and acts as a second messenger which inhibits PPARγ (Tsukahara et al., 2010).
Calcium influx into cell cytosol results in the calcium-dependent activation of a secondary messenger, which may again activate proteins of various types − amongst others transcription factors − that significantly influence the further behavior of tumor cells [ 36].
The large PDE enzyme family is the sole route for enzymatic degradation of cAMP, an intracellular secondary messenger, which controls a wide array of cellular functions [ 174].
On the contrary, Marlinspike has argued it is no longer possible to build a competitive federated messenger — which is why OWS built Signal as an unfederated service.
On the contrary, Marlinspike has argued it is no longer possible to build a competitive federated messenger — which is why OWS built Signal as an unfederated service.
