"alter towards" is a correct and usable phrase in written English.
It means to change in direction or opinion. For example, "She began to alter towards a healthier lifestyle."
The ratio of dimer:monomer produced could be significantly altered towards increased dimer production by the addition of l-cystine to the CHO culture medium.
C. pasteurianum metabolic pattern was significantly altered towards improved 1,3-propanediol and butyrate production (+37% and +38% resp.) at the expense of butanol and ethanol production (−16% and −20% resp.).
Results indicated that wettability of the pores was altered towards more water wetness which was also supported by visual observation of the oil/water phase saturations in the glass micromodel.
However, at the same time, HDL particles were altered towards an anti-inflammatory composition.
Optimistic expectations in early pregnancy may have altered towards more pessimistic or realistic after being informed through parental education, and finally facing the unknown.
Furthermore, the distribution of collagen fibril diameters in the mutant tendons and ligaments was altered towards thicker collagen fibrils, and the tendons became more lax in cyclic strain tests.
It seems that the previously mentioned co-existence of the public and private sectors seems to be altering towards greater recognition of the other actors operating in the field.
There are several lines of evidence suggesting that cell cycle progression and transcription factor activation of synovial cells is altered towards a transformed 'tumour-like' manner in RA [ 17].
Like the shift from agrarian to industrial society led to the industrialisation of agriculture, the new focus is likely to alter industries towards serving the new focus [11].
This particular campaign attempts to alter attitudes towards dangerous driving by highlighting the negative consequences to others.
