Sentence examples similar to an enigma continues from inspiring English sources

Although it is well known that hereditary as well as environmental factors are of aetiological importance in systemic lupus erythematosus (SLE), and despite a large body of information, the disease remains an enigma and continues to frustrate scientists, clinicians and patients [ 1].

And then there is the decision to join the NASL itself: to some, it, like the Cosmos, is still an enigma that will continue to have questions over its long term goals – To challenge the MLS or not?

Duration of treatment also remains an enigma; it should be continued until there is no further improvement in signs and symptoms.

Recently, accumulating evidence has revealed the core molecular machinery of autophagy in carcinogenesis; however, the intricate relationship between autophagy and cancer continue to remain an enigma.

Why Brazil's economy can take it to the hoop during hard times remains an enigma to stateside analysts who continue to associate the concepts of central planning and coordination with "evil empire" scenarios fostered by "Reagan revolution" propagandists.

Understanding the chemical origins of DNA and RNA in the context of origins of life continues to be an enigma, which has spawned a plethora of investigations of plausible pathways (Fig. 1 1.

"It shows that Bd continues to be an enigma".

Sarcoidosis does exist in populations with high TB burden, and the association between sarcoid and TB continues to be an enigma.

Despite its discovery almost a century ago, T. pallidum continues to be an enigma.

Left right asymmetry in the chicken continues to be an enigma.

The function of the SMR domain encoded in class C1 that is a widespread in eukaryotes continues to be an enigma [ 25].