There have been several ongoing series that combined horror and sci-fi...
...such as the strip which premiered with this tale from ACG's Adventures into the Unknown #5 (1949)!
The "monster" here is not Frankenstein's Monster, nor are any of the scientists members of the Frankenstein clan.
Writer Richard Hughes and artist Charles Sultan invoked the "spirit" of the Frankenstein Monster concept with a creation run amok and ran amuck with it for several issues from #5 to #16!
We'll be presenting them all during October, so bookmark us and check back frequently (we post daily)!