Sentence examples similar to previously challenged in from inspiring English sources

However, the idea that senescence exclusively operates as tumor-suppressive mechanism was previously challenged by the observation that, in their niche, senescent cells secrete factors that provide autocrine inhibitory signals, but also stimulate neighboring premalignant cells or cause low levels of tumor-promoting inflammation.

Mr. Obama has been previously challenged over falsehoods or misleading statements in his advertisements.

It also seems strange that Davies should be the writer suggesting that a speech in a non-naturalistic play might encourage imitation: he has previously challenged TV censors in series such as Queer As Folk and Cucumber/Banana /Tofu.

Incumbent Paul Cook (R-Yucca Valley) and former Assemblyman Tim Donnelly, who previously challenged Cook, are in the top two slots.

And of course Hillary Clinton needs to be mentioned in this foreign policy hiatus, as she has previously challenged Obama to be more hawkish in confronting Russia's involvement in the Syrian war.

The most discouraging aspect might be the rigorous conformity even among the legislators who have previously challenged the dangerous war fever in our midst.

The public prosecutor in the case previously challenged Castro's decisions to include the princess as an official suspect in the investigation and last week hinted in the press that he would consider an appeal against her being charged even at this stage.

But the sport's governing body, the UCI, has previously challenged USADA's jurisdiction over doping in cycling.

Wright previously challenged a ruling about his taxation affairs in the Administrative Appeals Tribunal.

The airport's position was challenged by GeorgiaCarry.Org, a gun rights group that has previously challenged the city over its ban on concealed firearms in Atlanta parks.

These results are consistent with what has been published previously when chinchillas are directly challenged in the middle ear with NTHI and an inflammatory host response is initiated [34].