How to remove regex text {a lot of text}?

Question

Regular Expressions

Word has many pieces of the form

{Part of the first article 3 was supplemented by a paragraph with another paragraph from Law No. 1472-VIII dated 14.07.2016}

Characters inside {} - any.
I want to replace these pieces with "nothing", delete (together with "{" and "}").
How to form a regular expression?

Answer 1

Thanks everyone for the tips.
Unfortunately, Word has its own specific replacement for regular expressions.
The replacement worked (\{*\}), with the "Wildcards" checkbox enabled.

Answer 2

Whatever problems with modifiers can be clarified to this: https://regex101.com/r/OqA5Z6/1

Answer 3

preg_replace('~({[^}]*})~', null, $string);