However, it remains to be answered whether this behaviour can be observed with gels that have been allowed to age and which should have formed covalent siloxane bonds between the particles incorporated in the gel network?
It remains to be answered whether and to what extent these described in vitro properties reflect the in vivo function of perivascular MSCs as these properties might be altered upon isolation and culture in vitro.
However, it remains to be answered how different social and institutional settings (such as living in different counties or working in different industries) influence the income returns from various individual characteristics, i.e., the macro micro linkages regarding income inequality.
However, it remains to be answered how biofilms grown under different conditions show common phenotypes without a coordinating regulatory pathway.
It remains to be answered whether the current effects of familiarity on the target selective response relate to learning of the stimulus set, or a lowering of general engagement as the task becomes increasingly familiar.
It remains to be answered, however, why PbA-infected RBCs preferentially accumulate in the brain.
It remains to be answered whether low temperature perception occurs below freezing temperature, and if so, whether it occurs by a similar molecular mechanism as above freezing temperature.
Furthermore, it remains to be answered whether stem/progenitor cells derived from ligaments are identical to TSPC and whether they behave similarly during ligament aging.
However it remains to be answered why cells exit prematurely from mitosis and what is the role of phosphatase regulation in this process.
Nevertheless, it remains to be answered whether such a platelet-mimetic approach could target real CTCs in a patient's blood.
