The phrase "although it clears" is correct and usable in written English.
It can be used to introduce a contrast or exception regarding a situation that becomes clearer or more understandable.
Example: "The explanation was complicated, although it clears up some of the confusion."
Alternatives: "even if it clarifies" or "despite it becoming clear".
Ad5 also shows extended circulation in transgenic mice presenting CAR on their erythrocytes, although it clears rapidly in transgenic mice presenting erythrocyte CR1.
This treatment is subcurative and although it clears the trypanosomes from the blood stream parasites within the CNS are protected from the drug since it cannot cross the blood brain barrier efficiently (Jennings et al., 1979; Sternberg et al., 2005).
Le Monde relegated the story to page 4, although it cleared an entire page for its coverage.
A United States government trade agency ruled today that unfairly low-priced imports of construction steel from China, South Korea and other countries may be hurting American companies, although it cleared Japan and Russia of the accusation.
Although it cleared Top Gear of wrongdoing, the BBC committee said it "accepted that the word 'pikey' did have the potential to be deeply offensive to the Gypsy and Traveller communities".
Plaza D has not been excavated although it was cleared and mapped by archaeologists.
This Domestic Partnership Benefits and Obligations Act easily passed a Senate committee in 2012, although it never cleared the full chamber.
Although it is clear that zebrafish can make an important contribution to this field, many challenges remain.
Although it was clear that success could extend life, it was not clear that this effect held true as one moved up through the social strata.
Although it is clear that RNA is needed for nucleation, its role in fibril growth is not established.
Although it was clear that Wroten was still growing as an artist and storyteller, it was also clear that she was not fucking around.
